6l6gc tubes equivalent

6l6gc tubes equivalent. 9 oxide-coated, umpotentlal ±200 General Characteristics Electro Harmonix 6L6 Tubes Matched Pair. 125. So the 5881 valve has the same power rating as a 6L6GB valve. There has been many 6L6 variations, but the most common ones today are: 6L6GC - 30W version. You The information I was given is that 6L6’s are less tolerant of high voltages that tend to be used in amps designed for KT66’s. 6L6GC is similar to EL34, but still different enough that you can't just plop a set of 6L6GCs into an EL34 amp and expect to get good results. 93 delivery Aug 19 - 28 . gematchtes Paar 6L6GC STR; robuste und zuverlässige Leistungsröhre für den Einsatz in den anspruchsvollsten Gitarrenverstärkerschaltungen ; die The 6L6 is the designation for a range of power amp tubes. The 6N1P tube is equivalent to the Chinese 6N1 (6N1J) tube. These tubes are commonly used in amplifiers that are voiced in the American style, due to their ability to combine gritty gain-heavy saturation with smooth, warm clean tones. British GEC/MOV developed the KT66 tube for the European audio market. Jun 19, 2011 #11 Hiya, Have anyone tried the 807 tube with adaptor in 6L6GC tube? It's equivalent with 6L6GC Click to expand I RCA Blackplate 6L6GC, Sylvania 6L6GC-STR 415’s(Dual getter),Winged "C"'s(great tubes) and a nice crispy NOS/NIB set of GE 7581A “beige bottom” tubes I paid an arm and a leg for. Features include very low distortion, . There have been many designations on the 6L6 with some companies putting different letters after 6L6, for example 6L6GC to designate a variation or updated version. One pair is equivalent to Mesa's "RED" color code (for the outer Class A sockets) and the other pair is equivalent to It might still be possible to use the 6L6GC, but I wouldn't consider the 6P3S-E to be a suitable replacement. [1] A number of different KT tubes were later marketed by M-OV. KT88 and 6550 are optimal at a much lower plate impedance than the 6L6 (3-4K as opposed to 5-8K for a 6L6). Equivalent to the 6L6GT, 5881. The 7581-A power tube has a plate dissipation rating of 35W, as opposed to the 6L6GC and 7581 rating of 30W. 4P1L. Genalex Gold Lion KT66 is beautifully constructed, with the gorgeous looks of the original GEC KT66. Groove Tube 6L6-R; JJ/Tesia 6L6GC; Electro Harmonix 6L6GC; Mesa Boogie STR-440; Jan Phillips 6L6WGB *Tested in a Fender Blues Deluxe reissue (with EQ at 12 o’clock and volume just over 3) with three GT-AX7-M Groove Tube tubes in the pre-amp and an Eminence “Texas Heat ’’ speaker in the cabinet, by a 60th anniversary Fender Telecaster with volume up full and tone 6L6 tubes are known for their warm, well rounded tone, which means they’re a great choice for both modern and vintage amplifiers. The plate voltage suggested limit is 450V making them a good option My KSR PA50 has 6L6GC tubes in it. Available in Singles, Matched Pairs and Matched Quads All tubes are tested and Matched. So, what can I do with this mix Near equivalent of 7868 tube. I have just fitted a pair of nos GE 6L6GC in my Fender 57 Twin. However, the 6L6GC, and others may not be replaced by the 6L6G, due to the lower ratings on this tube. Russian 12P17L oscillator pentode tube, amplification and generation of signals with a frequency up to 120 MHz. Other Preferred Series tubes. Even if the bias and voltages could be sorted out, the 6L6 will suffer in the distortion and in the power output departments, under the load in the MC75. their versatility is undeniable and makes them a good investment for any I don't consider this tube as a 7581A but as a 6L6GC since it dissipates a Pmax of 30W. 6L6, KT66 type Tubes . Long-life. We stock a large number of premium 6L6 tube types in matched pairs, quads and sextet configuration, ready to be plugged in. EH's will work also. Here’s a full-on Kurt Prange compares 16 separate variations of the 6L6 power tube 19-Oct-13. The -E is a specialized variation of that tube. Guitarists looking to swap a 6L6GA, 6L6GB, or 5932 with a 6L6GC or 6L6 will find biasing easy and very much within the standardized bias fine-tuning circuit range. The KT66 tube is more linear and has less 6CA7 and KT77 tubes are drop-in replacements for EL34, but internally 6CA7/KT77 are different. 00. Last We used to routinely tube all of the old Fender Deluxe’s with the JJ 6L6GC’s but since the JJ 6V6S arrived ( 11/03 ) you can go either way. On the other TUNG-SOL 6L6GC- The 6L6GC-STR is a beam-power tetrode primarily designed for use in audio-frequency power amplifier applications. In stock: Single 6l6GC Svetlana $60. The 6L6, 6L6G and 6L6GA have a This series utilized the "American Octal" base and had characteristics equivalent to tubes by U. Other tube types in the 6L6 family include: 6L6, 6L6G, VT-115A, 6L6Y, 6L6GA, 6L6GAY, 6L6WGA, 6L6GB, 6L6WGB, 1614, 1622, 5932, and 7581. Type: 6L6; Based on the vintage RCA 6L6GC "Blackplate" Large panel dimensions and improved grid structure for higher power rating; Tung 7581A Tung-Sol (upgrades 6L6GC) King of clean-headroom tone! max. sleddogman Super Member. Moderators: pompeiisneaks, Colossal. These tubes can dissipate more power than a true KT66 or even 6L6GC. I have a nice sound going with a pair of SED Black Sable 6550's, but just wondering if what I've heard is true about the 6L6GC's having a particularly warm, distinctive I don't consider this tube as a 7581A but as a 6L6GC since it dissipates a Pmax of 30W. There have been a few attempts to recreate this tube but it was never really accomplished. The 7581 has a plate voltage rating of 500 V--35 watts (5 watts more than the 6L6GC) and a screen rating of 450V--5 watts. Quick view -10%. STR standing for Special Tube Request. Equivalent tube to Mesa 6L6GC STR430? Equivalent tube to Mesa 6L6GC STR430? By The Hiryuu June 25, 2007 in Amps. It can withstand much higher voltages. In addition, the 6L6GC has a power dissipation of 30watts, while the original metal version was 19Watts. However, guitar amps typically feature two different tube-powered amplifier sections: the aforementioned preamp, and the power amp. Tube type: Beam Power Tube Power/Output Identical to 6P3P The new Tung-Sol 7581A vacuum tube is the answer. For more information write to us Soviet Tubes. Hi End Amplifiers; Guitar Amplifiers; Technology; Download; Contact; Preamplifying tubes; Power tubes ; Rectifying tubes; 6L6GC - 7027 A A. die 6L6GC STR (Special Tube Request) liefert den musikalischen Klang und die sanfte Übersteuerung, die Tung-Sol zum Maßstab für Qualität gemacht haben; gebaut nach den gleichen Spezifikationen, die von führenden Verstärkerherstellern der 1960er Jahre gefordert wurden, ist die 6L6GC STR eine robuste und zuverlässige Leistungsröhre für den Einsatz in Tubes supplied by www. But, you must obey the 30 watt max rule, with the RCA tubes. Feb 15, 2009 6,784 3,735 4,871 Elk River, MN. Datasheet: Download: This includes the following individual products. Additional product information. If you want a tube that’ll 6L6, KT66 type Tubes . 6L6 Variations . AmadeusMozart Well-Known Member. Rugged and damn near indestructible, these tubes are built for decades of hard use. Gold Lion KT66 is a true All JJ 6L6GC tubes are known to give off a warm and rich tone typified by balanced bass, harmonious midrange, and resplendent highs. Military equipment. Description; Specifications; Reviews Description 6L6GC Svetlana Power Tetrodes As you’re probably aware the 7581 is a military grade 6L6gc tube that actually puts out 35 watts of plate dissipation (instead of 30w). But I wouldn't run them higher than 350 myself - they don't seem to last as long (based on my own experience). 6P11S (6П11С in The 1953 RCA 6L6GC power tubes in this matched pair have have large "coke bottle" envelopes with gray glass and bottom getters. Additional Information and Downloads. KT88 and 6550 are optimal at a much lower plate impedance than the 1540 / 6P3S-E / 5881 / 6L6GC FOTON output beam tetrode tube Vacuum tubes, Capacitors, Nixie Tubes, Indicators, VFD display, LED, Sockets. La conception de ce tube offre également une meilleure résistance aux chocs et aux vibrations. The datasheet that arrived with each of the tubes were all in Russian, and I could only guess at what some of the words and numbers related to, but I am assuming that they are a 6L6G equivalent, (i. 2021-11-04 10:43 am #2 2021-11-04 10:43 am #2 EL34 PP output tranny Big, open, articulate; these are the words that came into my head when listening to the JJ 6L6GC tubes. It seems they can take a higher voltage than a standard 6L6, so my guess is that they would be fine, and I - A solid grey plate like the premium NOS short bottle Sylvania and GE 6L6GC tubes from the 1960's - Welded plate (not crimpled) to help reduce rattle - Double halo-style side mounted getters - Gold grid wires - The filament used is low-noise - The bottle is made with a heavy gauge glass - And finally the blue color base is a nice touch too! The Preferred Series 6L6WGC tubes carry I think Tung-Sol has a quite impressive lineup of 6L6GC tubes. The makers code. 78 € Engl E658 Steve Morse Signature 20. CART IS EMPTY. 6W. manufacturers. Michael Ruggieri // 2020/12/10 at 9:05 am // Reply. You want a 6L6GC or equivalent in your amp. You can choose these T-6L6GC tubes by JJ in matching quads, pairs, or Paar Eindversterkerbuizen Gematcht paar 6L6GC STR, Robuuste en betrouwbare power tube voor gebruik in de meest veeleisende gitaarversterkercircuits, De 6L6GC STR (Special Tube Request) levert een muzikaal geluid en een "zachte" overdrive, Gebouwd Naar de inhoud van de pagina. 6J1P-EV. The 5881 is also a close variation on this tube, but please check manufacturer guidelines. They were new/unused since the 50's and came with my amps. They played all kinds of games with tube naming and spec's to try The tubes have great tone and nicely capture the “6L6 sound”, characterized by sparkling highs, warm mids, and controlled bass response. in some cases it is okay but Evatco carries tens of thousands of tubes in stock ready to ship from our Brisbane Warehouse. NEW, NOS and never used before! Name: 6P3S Sensibly equivalent The metal tube hides the inner construction. Quantity Image Name Price; Matched Pair 6l6GC Svetlana $120. SVETLANA. EL34= 6CA7, KT77, E34L; EL84= 6BQ5, 7189, E84L ; 6L6GC= 5881, 7581, KT66, EL37, 6L6WGC; 12AT7= ECC81, 6201, CV4024, E81CC; 12AU7= ECC82, 5814, 6189, CV4003, E82CC; 12AX7= ECC83, 7025, CV4004, E83CC; 6V6GT= If the amplifier is spec'ed for 6L6GC, you cannot use a 5881 because the 6L6GC has higher plate, screen, and power dissipation ratings than the 5881. that is complete hogwash. Perhaps this is a factor in the extremely low noise and lack of microphonics that this vacuum tube exhibits. plate dissipation: 35W made in Russia Excellent dynamic tubes. Joined 2004. The 6L6GC-STR has ruggedized construction making it especially suitable for use in musical instrument amplifiers. We agreed that I’d throw a few of my own tubes, including the Tung-Sol EL34B and Shuguang 6L6 and KT66 are essentially the same tube, but depending on the 6L6GC and KT66 being compared, the 6L6GC might be smoother, while the KT66 might be a tad more aggressive. The 7868 is a 9-pin pentode, 19W, 6. 3V heater at 800 mA, 550V max plate. Eli Duttman. 3k Members; Share; Posted June 25, 2007. Though they do have a reputation for being tough and some people do run them harder, particularly in guitar amps. Jul 10, 2014 #11 NOSValves said: For all intensive purposes they are the exact same tube. The 6CA7/KT77 internals are closer to 6L6 or 6550 than EL34. Met liefde geserveerd! Met onze cookies bieden wij u een vlekkeloze Vacuum tubes. A great choice for any of the Fender amps made in the 60’s and 70’s. I don't know which russian tube it is but there is suppose to be the 6L6GC equivalent you can get from the bay that are quoted to be good an cheap. 2,70 $ Current price is: 2,70 $. The build quality on them is superb and they are highly sought after and very well 6P3S tube REFLECTOR factory, output beam tetrode. When you need a tube designed for performance, you'll appreciate what Tung-Sol has Would like to change the Chinese tubes because both had been "sparking" occasionally a few seconds after the power is turn on. Aug 7, 2007 #3 About the Author: Hello. One of the most purchased tubes on the market for a reason, a warm rich tube that has nice lows, excellent mids and a just the right amount of chime in the highs. The 6L6GB is rated at 22w. However we find they cause hum when used in Yaqin tube amps. Warranty Information and Return Policy Warranty Period: 6 months . Perfect for musi 6P3S-E / 5881 / 6L6GC output beam tetrode tube. 5. The 6L6CG is used in allot of guitar amplifiers so is a popular tube amongst instrument amplifiers. My OT has 5K and 8K impedances with 4/8/16 ohm taps. Preamplifying tubes; Power tubes ; Rectifying tubes; Capacitors. 10. I'm wondering whether I can use 6L6GC tubes as well. However, the 6L6GC, and others TubeDepot carries a selection of 6L6 / 5881 / KT66 / 7027 Power Vacuum Tubes. 57. 6L6GC has high power and voltage ratings and additional features such as grid cooling fins, thicker plates, grid wires, and black plate coating. Not looking to make this a thread about that. buglegirl I Want To Be The Girl With The Most Cake. SKU code: 6l6gcmul. Then there is the 6L6GC, which is rated for 30 The main benefit of matching output tubes for current draw in a guitar amp, is to minimise hum noise when the amp is idle. Revisions to the original metal 6L6 such as increased power handling and glass envelopes yielded new designations such as 6L6G, 6L6GA, 6L6GB Russian 6P3S-E (Russian military surplus 1980s 6L6GC equivalent) Groove Tube Gold Series GT6L6GE (6L6GC) McIntosh branded GE 6L6GC (vintage) GE 6L6GC (vintage) Tung-Sol 7581A (6L6GC variant) Tung-Sol 6L6G (6L6GC in a big bottle) Gold Lion KT88 Tung-Sol KT150 Gold Lion KT66 Sylvania 5881 Rectifiers that I’ve tried in my Fire Bottle amp: 5Y3, The 6L6G is is a larger more powerful audio beam tetrode than the 6V6 receiver type. The same amp has been running happily with 6P3S-E's now for several months now with no issues. View attachment 2530885 View attachment 2530900 View attachment 2530902. It is equivalent to 5881 or 6L6GC etc etc. Joined 2013. How much different depends on the design of the amplifier. At the time when guitar amplifiers hit the market, the art and science of making tubes had hit a high point, with various kinds of tubes, which, when applied to audio, yielded clearly different results. In terms of sound, the TAD 6L6GCM-STR REDBASE produces the powerful but always defined bass response known from the legendary american built NOS For all intensive purposes they are the exact same tube. Tung-Sol 6L6GC STR Matched Pair. KT66 - A 30W variation of 6L6, Here’s the key point – it has the same plate dissipation as the 6L6GB. For doing bias calculations with JJ 6L6GC tubes, I've always used 30 for the dissipation watts, but I've also seen/heard people use 25w. It's possible to rewire the amp for 6L6 tubes, which would require putting in octal sockets. I received them about 2 weeks ago, and have over 100 hours on them now. Regards, Gordon. 7581A refers to an unaviable Sylvania which was a kind of 6L6 dissipating 35W, the only 6L6 that ever delivred such a Pmax. When pushed they provide a nice tight and focused bite without losing their GE 6L6GC NOS Matched Pair Experience unparalleled tonal performance with a matched pair of GE 6L6GC power vacuum tubes from Fuzz Audio. max 6. May 18, 2021 #11 The output transformer impedance ratio is the biggest drawback. If it's fixed bias, may require adjustment, cathode Are you looking for the very best 6L6 power tubes for your vacuum tube amplifier? This is the place to start. Add quantity: Available quantity: more. 6L6, 6L6G, 6L6GA, 6L6GB, 6L6GC, and all other variants as well as , 5881, KT66. 5A, so a pair of tubes will add an additional 1. Radio tubes are valves. Now comes the 6L6GC tubes, which are the latest version of the 6L6 vacuum tubes family. Although it will work fine in most 6L6 circuits, the KT66 has a higher filament current of 1. The power amp section of your Have anyone tried the 807 tube with adaptor in 6L6GC tube? It's equivalent with 6L6GC. I just replaced the tubes with some Electroharmonix 6L6s, which were my favorite many years ago when I compared them to JJ and Sovtek, as well as compared to the original Chinese tubes. RCA introduced the 6L6 to the world in the 1930s. 8,90 $ Brand New Current Matched Quad (4) Sovtek 6L6WXT+/ 6L6GC Vacuum Tubes. First amp I tried them in was a Stromberg Svetlana 6L6GC Tubes Matched Quartett. Contacts in 6P41S is identical with 7868 (required adjustment of the bias voltage) Cart. . However, if we 6L6GC-STR Tung-Sol Power Tubes. It's probably low enough to simply plug in the 6L6GC, but you need to be sure. 8,90 $ Find many great new & used options and get the best deals for Philips 7581A ECG 6L6GC Equivalent Tube Matched Pair Unused at the best online prices at eBay! Free shipping for many products! The Psvane 5881 (6L6GB) vacuum tube is a recent addition to our inventory. I have an a Precision amp that uses a pair of 7868 output tubes. Just be aware that the 6L6GC is not the same as a 6L6, or a 6L6B, etc. kvflyer Super Member. This website was born back in 2008, to compliment the videos I started uploading to YouTube on guitar & I saved the best for last but since it’s no longer in production I have set it aside from the rankings of the current production tubes discussed above. 6L6 tube types can vary greatly in size, so The Preferred Series 6L6GC tubes carry a 6 month extended warranty. 2A to the heater supply requirement. thetubestore. Renowned for their exceptional durability and vibrant tonal quality, these vintage tubes deliver a warm, tight, and punchy sound that surpasses any modern equivalent. Two is the output tube socket wiring. In stock: Matched Quad 6L6GC Mullard $260. Sort by. When in doubt, use Other tubes cited as being equivalent. When in doubt, use 6L6GC types. Banned Well-known member. admin | Oct 15, 2013 | Comments 0. Pin 3 is the cathode The 7581A was a tube that stood head and shoulders above a standard 6L6GC. Type: 6L6GC; Matched quartet; Excellent sound fidelity; Tung-Sol 6L6GC STR Matched Quartett. I know these tubes are very costly and I would like to swap them with new quality replacements. Can only be used on amps that call for 5881. GordonW Speakerfixer. The use of treated grids and anode also improves the tube's overload capabilities for longer life. VACUUM capacitor relay nixie socket TUBE. Jun 1, 2021 #2 It does, 6l6 will have more headroom vs el34 and have a grittier distortion typically. Quantity Image Name Price; Matched Pair 6L6GC Mullard $130. These are labeled as an STR tube. 3 1/4 in. Disabled Account. These are great sounding tubes, even for EL34 replacements. Consequently, the sound of 6CA7/KT77 takes on characteristics from the 6L6 and 6550 tubes. Also included in this Similar to 6L6, 6L6GC is a beam-power tube that makes use of the formation of a low potential space charge region between the anode and the screen grid to return anode secondary emission electrons to the anode. The base has the diamond imprint Re: Sovtek 6L6WXT+ vs. Just a bit "unattractive". 399 € 5 Kundenbewertungen Shuguang 6L6GC Quartet New old stock (NOS) quad of Shuguang 6L6GC power tubes. Biasing was easy and well within the range of the standard bias adjustment circuit in the test amp. VOSKHOD. Tube Codes: 6L6GC - 30 watt power tube (used by most Fender, Soldano, many Mesa, and a They're generally considered to be equivalent to the 5881. In stock: Matched Quad 6l6GC Electro Those little chinese Coke Bottle 6L6GC tubes are quite nice actually! If your running voltages of just slightly less then 400v or lower, the new production 350B is a very good tube as well. General discussion area for tube amps. So they are certainly “broken in”, if you believe in that. Revisions to the original metal 6L6 such as increased power handling and glass envelopes yielded new designations such as 6L6G, A Fender amp with 6L6 tubes is widely considered to be the “gold standard” by which we judge clean guitar tone. Jul 9, 2014 #7 Another one to watch out for is thinking KT66's are direct drop in replacements for 6L6GC's, 7581's ect. Unfortunately, these tubes are fairly expensive (at least $25 each). I just want to preserve the Mullards. pcs. Great sounding! Near equivalent: EL82, and similar to the 6AQ5, EL90, 6V6. Ultimate KT66. pdf (198 kB) Kein Verkauf von Röhren · No sale of electron tubes · Les tubes électroniques exposés ne sont pas à vendre. 6CA7/KT77 does not have the same smooth textures and breakups as the EL34. It has it's plate connection at the top of the tube so you need a wire and cap for that. Some of the tubes listed are premium special versions. Rock, blues, country, and jazz players A Comparison of Current Production 6L6GC Tubes. 6L6GC Valve: Guitar Amplifier Compatibility. 12P17L. Typ: 6L6; basiert auf der Vintage-RCA 6L6GC "Blackplate" große Plattenabmessungen und verbesserte Gitterstruktur für höhere Belastbarkeit; Tung-Sol 6L6GC STR Matched Pair. 6L6GB / 5881 - 25W version. The 6L6 tends to put out a much brighter tone with more top-end sparkle (e. info]. Amplifier Conversion Guide - 6L6GC to EL34 Conversion However, with Tube Prices getting out of this world, especially on 6L6GC tubes. Type 6L6 was first introduced in 1936. They are able to produce a super wide spectrum of tones, from clean and shimmering highs, through to rich and full lows, all while maintaining superb clarity and that characteristic warmth – even at high volumes. Curious about Tube Type? Look no further. g the “Fender Chime”), while still allowing plenty of low-end to come through. Click to expand Great to know as I’m trying to pair them with another 6L6 tube amp (Mac MC30’s) My Knight mono-blocks have the original Mullard tubes including the EL37's. The GC's had a 30 watt plate dissipation rating and a higher plate voltage One is an original Stancor A-3801, 150mA, 35W, 6K6 primary. The 7027A tube has similar power ratings but with a different pin-out. You shoudl have the amp re-biased a little colder, but other than that, plug in and play. When a buyer goes to the tube maker and delivers a specific set of specifications the tube goes into production as a S. Description; Specifications; Reviews Description 6L6 Mullard Power Tubes Available in Optimized for classic tube guitar tones, the Platinum 6L6GC tubes are amongst Tung-Sol’s finest creations to date. The Sovtek 6L6WXT+ yields a 20% higher output than the Sovtek 5881WXT and offers superior ga('ec:addImpression', { 'name': '5U4G / 5C3S / 5Ц3C NOS blackplate', 'id': 'S5U4G', 'price': '39', 'brand': 'SED Tubes', 'list': 'Also bought articles', 'position Best quality, the sound is nice - authentic vintage tone. 6L6 Tube Types. Some of the advantages of metal tube construction over glass envelope tubes were smaller size, ruggedness, electromagnetic shielding and smaller interelectrode capacitance. The GC will replace all the lower rated versions. Obviously with out totally redesigning these great amps. 6L6 evolved over many years, and there are a few variations that cannot be Obviously, the screens in these tubes aren't as robust as 6L6GC's or EL34's, so running them at a lower screen dissipation would be wise. Only 1 left in stock. In stock: Matched Quad 6l6GC Electro I've checked "hifi engine" for technical sheets but there is only an owners manual with a schematic. Members; The Hiryuu. 6P7S and 6BG6 tubes has the same pinout and nearly the same characteristics. Type: 6L6; Based on the vintage RCA 6L6GC ‘Blackplate’ Large panel dimensions and improved grid structure for higher load-bearing capacity; Electro Harmonix 6L6 Tubes Matched Quartett. No hum The EL34 is a much more modern tube than the 6L6, having first been introduced in 1955 by Mullard, owned at the time by Dutch electronics giant Philips. The JJ and EH tubes are designed to run up to (or over) 475 volts. You will need to modify the amp to convert it to use 5Z4 and 5Y3 are not equivalent, but they are similar and can often substitute for each other when warm-up time is not an issue. Analog 6AK5, EF95, EF95F, EF905, 6F32 Cart. Close manufacturing specification tolerances, gold grid wire, improved processing and final testing and QC at TAD in This tube is usually associated with American-made amplifiers more so than British. 5W plate dissipation, but can be run as 25W tubes. 9A each whereas EL34 heaters draw 1. Email: Password: Login . The 7581 has a plate voltage rating of 500 V--35 watts (5 watts The 6L6GC may be used in all 6L6 applications, but where a 6L6GC is specified, then it must be replaced with a 6L6GC equivalent tube. com! My name is Louis, but in name of good fun & entertainment - I call myself The Tone King. Electro-Harmonix tubes are all new designs and are of excellent quality. The 6L6CG It's cathode biased with a 470 ohm power resistor and 50uF bypass cap. Two types of guitar amp tubes quickly rose to the top: the EL34 and Often "6L6" is used to mean "6L6GC" which is misleading since there are 4 or 5 different suffixs for 6L6s which all signify tubes that handle less power and plate voltage than "6L6GCs". I wasn't sure if it might have been the output tubes (as I already swapped the preamp and rectifier tubes) and still had the noise. hdracer. A note with respect to the KT66. 3 3/4 in. 7,60 $ Current price is: 7,60 $. Bodhi’s on the beachand Utah’s out of reach. Tube Matching Information: Power Tube Matching FAQ Perfect Pair System. The "П" (pi symbol) looks like an N sort of, but represents a P sound, hence the various confusing transliterations. The 5881 is a 6L6-type tube, with essentially the same ratings and electrical characteristics as the 6L6GB, so any difference in sound would be due to the normal variations that might also exist between any two 6L6GBs, The 1953 RCA 6L6GC power tubes in this matched pair have have large "coke bottle" envelopes with gray glass and bottom getters. The 6P3S (6N3C) is an equivalent of the famous 6L6GC tube and will replace them directly. The 7581A tube can be used in any 6L6 based tube circuit. Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. As mentioned above Hi please I am looking for some information about russian 6P3S tube. This tube is now made in Slovakia and is a favourite amongst guitarists. 6L6 tubes have been a mainstay in Fender amplifiers for more than 70 years. The RCA logo. They're just selected 6L6 metal tubes - if you look at the base they'll probably be Again, the only question I have is whether the conversion from the 7591 to 6L6 types should be expected to incur a power loss due to differences in the two tube types. F. Here’s how these power tubes differ: 6L6: Ideal for a crisp, clear sound preferred by many players for its versatility. At the back end of The metal tube technology utilized for the 6L6 had been developed by General Electric and introduced in April 1935, with RCA manufacturing the metal envelope tubes for GE at that time. Subscriber. Revisions to the original metal 6L6 such as increased power handling and glass envelopes yielded new designations such as 6L6G, 6L6GA, 6L6GB Review – Winged “C” / SED 6L6GC Tube September 29, 2015; Review – Mullard 6L6GC Tube September 25, 2015; Review – Preferred Series 6L6GC Tube September 25, 2015; What To Do If Your Gear Gets Stolen September 3, 2015; How to Get the Best EF86 – A Tube Comparison August 25, 2015; The Strange Phenomenon of Musical ‘Skin Orgasms’ August A Comparison of Current Production 6L6GC Tubes. Internally, the KT66 tube is an improved and redesigned 6L6 tube. In terms of sound, the TAD 6L6GCM-STR REDBASE produces the powerful but always defined bass Would anyone care to share a comparative opinion with respect to 6550 vs 6L6GC power tubes ? (I'm particularly thinking about trying the highly touted RCA Black Plate 6L6GC's). Our all glass 6l6GT version has a description of the electrode construction. There are several current production KT66 on the market today, but our favorite is Genalex Gold Lion KT66. But who cares ? This 6L6GC features some improvements to have more headroom than most of others and I have to say this is true, among all current 6L6's I've had it Evatco carries tens of thousands of tubes in stock ready to ship from our Brisbane Warehouse. I'm thinking about trying a set of EL34's or KT77's. Being manufactured in Europe, they were much more easily available for makers like Marshall, who in 1966 switched over from KT66 tubes (which were effectively a 6L6 clone) to the EL34. In my previous article “12AX7 vs 12AT7 vs 12AU7 Tube Shootout” I explored some of the differences you can find in various tubes used in the preamp section of guitar amps and other audio gear. I have run 6L6G in my PYE’s and they were happy enough. This tube is an upgraded 6L6GC tube but willprovide more headroom than typical 6L6GC tubes. Amped guest blogger Kurt Prange, of Amplified Parts, puts 16 The 6L6 tube equivalent part numbers 5881 and 7581A vacuum tubes are acceptable substitutes in some amplifiers. References: Data-sheet and private correspondence. The interesting thing is that it sounds so If you put a 6L6GC tube in a circuit designed for EL34, the 6L6GC will draw a different amount of plate current. I think I’ll be set for a while. 8 & 58. 6L6GCs handle the most power of any 6L6 type and can't always be replaced by other 6L6 types (with different suffixes like G, GA, GB, WGB, etc). ) Also 6П2 - In the Soviet Union a version of the 6V6GT was produced since the late 1940s which appears to be a close copy of the 1940s Sylvania-issue 6V6GT – initially under its American designation (in both Latin and Cyrillic lettering), but later, the USSR adopted its own system of designations. So I wanted to hear some feedback. whoaru99 Epic Member. Met liefde geserveerd! Met onze cookies bieden wij u een vlekkeloze 6L6GC JJ Matched Power Tubes All tubes are matched and tested. KT66 tube became very popular in European radios and audio equipment. Create an account Password forgotten. The 6N3C / 6P3S Tube or 6pi3C is the Russian equivalent of the 6L6GT. The midrange response is very nice. ; KT66: Noted for their rich and smooth tones, often sought after for blues and rock genres. Lampes calibrées; Les 6L6GC STR (Special Tube Request) délivrent le son musical et l'overdrive Fabriquées selon les mêmes spécifications requises par les principaux fabricants d'amplificateurs dans TAD 6L6WGC I've checked "hifi engine" for technical sheets but there is only an owners manual with a schematic. But who cares ? This 6L6GC features some improvements to have more headroom than most of others and I have to say this is true, among all current 6L6's I've had it Vacuum tubes. The Measured Voltage Gain Test Setup Each tube in this comparison was installed in the same custom built, fixed bias single-ended guitar amplifier in order to obtain the voltage gain measurements and conduct listening tests. Typ: 6L6GC; gematchtes Paar; hervorragende Klangtreue; TAD 6L6WGC-STR Redbase Tube Duett. :scratch2: jwrauch Super Member. As mentioned above The TAD 6L6GCM-STR REDBASE is Tube Amp Doctor's latest 6L6GC; designed and built to be the best 6L6 type tube ever manufactured. S/NC KEY 7 AC STR T 12 1 3/8 in. I was starting to wonder if it might have been the 50+ year old coupling and/or bypass caps. They are matched for current draw (54. This is the classic Marshall tube and the big boy of British amplification from the late 1960s onward. It’s got plenty of headroom, and doesn’t break up nearly as quickly as the EL84 or EL34. 7,50 $ Russian 6L6 heaters draw 0. 03 distortion this 5Z4 and 5Y3 are not equivalent, but they are similar and can often substitute for each other when warm-up time is not an issue. The bass is beautifully full and organic and controlled and the overall tonality v balanced top to If the amplifier is spec'ed for 6L6GC, you cannot use a 5881 because the 6L6GC has higher plate, screen, and power dissipation ratings than the 5881. 5881 - JJ Electronic . To use the 6L6GC, you would first need to be install resistors at the cathodes of the output tubes so idle current can be measured. FYI, I'm running my amp triode strapped with 2W 100R Kiwami's. Erstellt durch: MuseumsWelt V6. Purchasing from an instrument amplifier establishment My KSR PA50 has 6L6GC tubes in it. To find out more on which 6L6 tubes best fits your taste please refer to Best 6L6 Tube Review. Matched pairs, quads, and octets are available More Details. It also has the same Some I'm considering are the Tung-Sol 6L6GC-STR, the Svetlana 6L6GC, and possibly the TAD 6L6GC. The same tube you'll find powering the iconic American amp tones, the 6L6GC Platinum Matched Duet tubes offer classic guitar amp tones in a rugged and reliable manner. Some versions physically The main difference between the 5881 and 6L6 vacuum tubes is the power output and rating. KT77 should be somewhere in the middle between 6l6 and I found some time to set them up today. This tube is NOT AN EXACT 6L6 REPLACEMENT. BEAM PENTODE 6L6GC is a beam power pentode with an octal base and power To find out more on which 6L6 tubes best fits your taste please refer to Best 6L6 Tube Review. Posted June 25, 2007. Quick view-15%. ) A GB is not as powerful as a GC. I wish someone reissue Saint Petersburg winged C’s, they would sell well at $40-50 retail. Check out the following 6L6 tube reviews for guidance on getting the best tone The guts of these tubes are identical to a 6L6GC, although improved materials used for the base of the 7027 tubes allow them to safely operate at higher voltages than the The 6L6G may be replaced by 6L6GCs, 5881, or KT66s, all of which are drop-in compatible, and also have significantly higher power ratings. 0 items 0,00 $ Login / Register Browse 6L6GC Mullard Power Tubes 6L6gc Mullard Power Tubes. Built to the same ""Special Tube Request"" specs of leading amplifier manufacturers of the 1960's, the 6L6GC About the Author: Hello. 5Z4 has an indirectly heated cathode; 5Y3 has a directly heated filament. The 5881 tube is the electrical equivalent of the 6L6 and 6L6G tubes, except that the dissipation plate and screen values are increased by about 20%. The 5881 tubes are rated for 23 watts maximum, while most 6L6 variations can handle 25. Both tubes have very similar specs and appear to be interchangeable with the 6L6GC drawing slightly less heater current than the KT66 and the KT66 having a bigger "Coke bottle" glass envelope. Svetlana 6L6GC Tubes Matched Quartett. It is nearly impossible to find data on the tubes' output in class AB operation (which is what we are concerned with for guitar amps). Many OEMs use relabeled Electro-Harmonix vacuum tubes in their amplifiers. This is a steal, a radiant gem. 218 € 33. pdf (876 kB) Datenblatt 6L6GC JJ Electric [www. $30. The JJ 6V6S's are a VERY nice 6V6 and sound stellar in any 6V6 amp or for a little more headroom the JJ 6L6GC's will fit the bill with a simple bias adjustment. The design of this tube also provides better shock and vibration resistance. 6L6 tubes don't use pin 1 so sometimes it's used for anchoring grid resistors or screen resistors to. Some amps may simply wear these tubes out relatively quickly, other amps could be damaged. The tubes have great tone and nicely capture the “6L6 sound”, Find many great new & used options and get the best deals for 7581A/Philipsecg 6L6Gc Equivalent Tube Matched Pair at the best online prices at eBay! Free shipping for many products! The TAD 6L6GCM-STR REDBASE is Tube Amp Doctor's latest 6L6GC; designed and built to be the best 6L6 type tube ever manufactured. Really the difference is 6L6GC Svetlana Power Tubes 6L6GC Svetlana Power tetrode. Cart. Does changing the types of tubes in a power amp make a big difference? maddnotez. Start new topic; Recommended Posts. Jack . Reflector $ 17. It would have been an interesting Sonic change if the voltages could be dropped enough to run the 6L6GC types of tubes. I've gathered that I've got to control screen voltage to keep the wattage where the OT can handle what the tubes produce. net in Germany) and took the question to him after I noticed he did not sell the EH 6L6GC any more. One of the best know is the old Sylvania 6L6 tall bottles The 6P3S-E is the military version of the 6P3S with a coin / wafer base. 119. This is a strong claim, but TAD is sure that they have achieved exactly that. Member. The 6L6G may be replaced by 6L6GCs, 5881, or KT66s, all of which are drop-in compatible, and also have significantly higher power ratings. The base has the diamond imprint in Le tube 5881 est l'équivalent électrique des tubes 6L6 et 6L6G, à l'exception des valeurs de la plaque et de l'écran de dissipation, augmentées d'environ 20%. This was used for audio amplifiers and modulators for small Amplitude Modulated transmitters. Add to cart-Remove. Tree 1950s vintage 1579 tubes made in Soviet Union 4. 6L6 evolved over many years, and there are a few variations that cannot be interchanged in some amps. In All current mfg 6L6 types should also work although due to conflict in Ukraine, new Russian tubes may be difficult to get and will probably be pricey. Subjective opinion: KT66’s sound better. 6J1P-EV tube HF pentode with a short anode-grid characteristic of increased durability, reliability and mechanical strength. All 3 sound great, especially the GE 7581a’s, which are what HK used from the factory. The Preferred Series is made up of the best current production tubes, sourced to our specifications. Buying Options . Members; 2. In appropriate amps such as my Ideal Innovations Custom 30 monoblocks, the 6N3C-E is a great sounding tube. Wholesale & retail trade. In the power section, tubes known as power pentodes, like the 6L6 or KT66, are responsible for boosting the preamplified signal to a level that can drive a speaker. Some, but not all, were versions of existing American beam tetrode tubes or European power pentodes, such as the KT66 (6L6GC similar), KT77 (EL34 and 6CA7 similar), KT88 (6550), and KT63 Both tubes have very similar specs and appear to be interchangeable with the 6L6GC drawing slightly less heater current than the KT66 and the KT66 having a bigger "Coke bottle" glass envelope. K. 6P6S (6П6 С in Cyrillic. L'utilisation de grilles et d'une anode traitées améliore également les capacités de surcharge du tube, pour une durée de vie Review – Winged “C” / SED 6L6GC Tube September 29, 2015; Review – Mullard 6L6GC Tube September 25, 2015; Review – Preferred Series 6L6GC Tube September 25, 2015; What To Do If Your Gear Gets Stolen September 3, 2015; How to Get the Best EF86 – A Tube Comparison August 25, 2015; The Strange Phenomenon of Musical ‘Skin Orgasms’ August Russia uses the Cyrillic Alphabet: С - Cyrillic Capital letter es (equivalent to an 'S', but looks like a 'C') Π – Cyrillic Capital letter pe (equivalent to a 'P', but looks like an 'N)' Е - Cyrillic Capital letter ie- (Same as our 'E') A -E Designates a Russian military spec tube. Post by noddyhead » Sun Nov 17, 2019 5:08 pm. What would be a correct load for pushpull amplifier class AB (ultralinear mode) thanks . Excellent tone and performance compared to most other 6L6 or KT66 types. 1. tube classifications. Worldwide shipping. E. Any advise would be most appreciated. Jan 1, 2015 #9 Jan 1, 2015 #9 iualum said: Yes, bucks, of course, but in a truly blind taste test, I dare anyone to hear a difference 6L6 Tubes are known for their robust power handling, typically providing up to 30 watts. jeff . It seems much easier to find an ideal equivalent from sovtek, mullard et al, and buy a set of four new ones. These were built for the soviet military to the most stringent standards. These tubes are compatibl Upgrade the sound of your amp with the Tung-Sol 6L6GC Platinum Matched Duet power tubes. The 7581/A tube is an industrial strength version of the 6L6GC which is also said to be the American equivalent to the British KT-66. (Notice the suffix here. Bias matched for Mesa Boogie Simul-Class amps. KT77 should be somewhere in the middle between 6l6 and EH 6L6GC Matched Quartet Superior power Beam tetrode with large plate dimensions and improved grid structure for increased power handling capabilities. 0 out of 5 stars 3. Instead, the 6CA7/KT77 They are one of the first tubes I've swapped in any amp, that really made a positive difference I'll use the old 6L6s to scrimmage with Save the 7581s for the big game Regards, John . Anyway. Quick view-10%. The following is a list of equivalent tubes showing the different numbering systems. Low-frequency output tetrode 6P1P-EV tube. The best current production 6L6 type tube is the Sovtek 5881, which electrically is a 6L6GB. Quantity Image Name Price; Matched Pair 6l6GC Electro Harmonix $120. EHX 6L6GC Edgecrusher: After doing a lot of internet research on the differences between the current made Sovtek 6L6WXT+ and the EH 6L6GC, I wrote my tube supplier (a guy that has a lot of know how on glass, Dirk from TubeTown. The Sound is nice - authentic vintage tone. Different pin out (9-pin base Paar Eindversterkerbuizen Gematcht paar 6L6GC STR, Robuuste en betrouwbare power tube voor gebruik in de meest veeleisende gitaarversterkercircuits, De 6L6GC STR (Special Tube Request) levert een muzikaal geluid en een "zachte" overdrive, Gebouwd Naar de inhoud van de pagina. Even after this is I found some time to set them up today. It had a metal envelope which was popular at that time for use in radio sets since it was less likely to break than a glass envelope. • Modeled after the vintage RCA 6L6GC "blackplate" • Mica spacers with metal springs eliminate tube rattle and The Svetlana 6L6GC vacuum tube has a nice balanced sound that is not as bottom heavy as say the TAD and not as bright as the SED. The 7581 has a plate voltage rating of 500 V--35 watts (5 watts KT66 Tube History. The 5881 is a 6L6-type tube, with essentially the same ratings and electrical characteristics as the 6L6GB, so any difference in sound would be due to the normal variations that might also exist between any two 6L6GBs, Developed in 1907, the triad vacuum tube quickly became the mainstay of electronic equipment around the world. Monoprice SB100 100-watt All Tube 2-channel Guitar Amp Head with Reverb, Professional Build Quality, Using Two 6L6 Tubes, With Independent Volume and EQ, Effects Loop - Stage Right Tube 6G2 or Röhre 6G2 ID47066, Double Diode-Triode, Miniatur-7-Pin-Base B7G, USA 1940 and Audio Frequency shown. As in Fifty-Year Wave Bells Beach tubularly once in a lifetime. 2016-01-19 3:58 pm #2 2016-01-19 3:58 pm #2 Both The 6N3C / 6P3S Tube or 6pi3C is the Russian equivalent of the 6L6GC. No honk and no really pronounced EQ The 6BG6GA is a equivalent substitute for the 6L6GC except you have to do a little rewiring or make adapter plugs. : assuming they are a 19W tube) and have biased them to 13. The ratings 7581 are roughly the same as the 6L6GC while the 7581A has higher ratings. This 6L6 power tube is versatile and will sound great in many amplifiers, for many styles of music. I know i’m A little late to this article, I running four 7581A tubes in my Onix sp3 integrated amp and they sound great in my opinion the 7027a and even the 7027 is totally different tube than a 6l6gc the max plate voltage on a 6l6gc is 500v u can run the screens of 7027a at over 500v and over 600 on the plates no sweat i have 1958 mcmartin studio amp in front of me now it has 2 7027a with 635v on the plates 500 on the screens and pushes 65w at less than . After replacing the Chinese Shuguang 6L6GC's with these Russian 6Pi3C's, the speakers are absolutely dead silent. The build quality is very rugged with thick glass and a well supported plate assembly. SKU code: 6l6gcsv. In stock: Add Selected to Cart. The output transformer impedance ratio is the biggest drawback. However, if we extrapolate from what info is out there we come up with these approximate The TAD 6L6WGC-STR REDBASE™ is designed to be a direct replacement for any 6L6GC / 5881 or equivalent. 3,00 $ Original price was: 3,00 $. When Jon Esau of www. BEAM PENTODE 6L6GC is a beam power pentode with an octal base and power Sovtek 5881 WXT/6L6 WGC Wattage & 6L6GC / 6L6GB Comparison. In contrast, EL34 Tubes generally output a slightly lower wattage, around 25 watts, and are often sought for their distinct midrange character and smooth overdrive. The internal construction is different from When I opened the box I was really surprised to find valves built very like the old Russian 6P3S (an old 6L6G-A /-B equivalent with 19W anode and 270V max screen voltage). All at a very attractive price. PYE list 6L6 as equivalent for their HF25 which runs at B+ 450V, which is well above the Quads. Telefunken EF86 - silver plate. One WW2 vintage 7F7 tube made in USA by Motorola Internal structure of these tubes can be classified by three categories: - 1579 and 7F7 tubes internally look very similar to each other. tubedata. Koonw. I don't recall which variation, maybe more vibration tolerance intended for military mobile vehicles (fighter jets, tanks, etc) or maybe it means longer life; 5,000 or 10,000 The 5881 is a military spec approximate equivalent to a 6L6GC. [9] Datenblatt 6L6GC General Electric [www. They played all kinds of games with tube naming and spec's to try avoiding royalties back in the hey day NOSValves Super Member . Le tube 5881 est l'équivalent électrique des tubes 6L6 et 6L6G, à l'exception des valeurs de la plaque et de l'écran de dissipation, augmentées d'environ 20%. Photo by Roadside Guitars. Russian Military grade. They have a little less headroom than 6L6GC power tubes but more than USA made 5881 tubes, at about 23W plate dissipation. U. So far they sound okay. 27 amps and has a design maximum plate dissipation of 25 watts. In terms of sound, the TAD 6L6GCM-STR REDBASE produces the powerful but always defined bass response known from the legendary american built NOS - A solid grey plate like the premium NOS short bottle Sylvania and GE 6L6GC tubes from the 1960's - Welded plate (not crimpled) to help reduce rattle - Double halo-style side mounted getters - Gold grid wires - The filament used is low-noise - The bottle is made with a heavy gauge glass - And finally the blue color base is a nice touch too! The Preferred Series 6L6WGC tubes carry Modelled after the vintage RCA 6L6GC "blackplate," the Sovtek 6L6WXT+ features larger plate dimensions and improved grid structure for increased power handling capabilities. The 6P7S tube output beam tetrode, designed for operation in line scanning output stages of TV receivers. TAD 6L6WGC-STR Redbase Tube Duett. Can be used anywhere. Reactions: jwrauch. Quick view. 6L6GC and 5881 are similar yet different. Jun 19, 2011 #10 +1 on the russian tubes . The Russian version with the full base (non-coin) is supposedly not nearly as good. Last edited: 2021-11-04 9:42 am. 6L6 and KT66 are essentially the same tube, but depending on the 6L6GC and KT66 being compared, the 6L6GC might be smoother, while the KT66 might be a tad more %PDF-1. I decided it was worth the, relatively small cost as a test. Seems like I've read that it's rated at only 19w which is the same as the 6L6G. It can be driven at higher voltages to produce a little more output than the 6L6GC, and it sounds somewhat different, too, Buy Russian 6N1P vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Welcome to TheToneKing. The SED ‘Winged C’ 6L6GC (NOS) is an epic tube. It's a n/c on all of the later 6L6 variants, but is tied to the metal can on a 6L6. This website was born back in 2008, to compliment the videos I started uploading to YouTube on guitar & The Preferred Series 6L6WGC vacuum tube is a recent addition to our premium line of high quality tubes. The 7581 that Tung-Sol has been selling is really a NOT 6L6GC! Won't support more than 250V plate. Buying Options. Use keywords to find the product you are looking for ADVANCED SEARCH CURRENCY. The most common types of 6L6 tubes and their European equivalents used today include: 6L6GC, KT66, and 5881. They're actually a nice sounding tube within their power limits. They sound okay and are rated at 20. 21 Edition Merkel'sches #Neuland / EU Datenschutz-Grundverordnung (DSGVO) Erstellt am: 20. 8,90 $ Original price was: 8,90 $. The 6P3S are rated as 20W tubes. 100. These are beautiful tubes from the 80's! Guaranteed TRUE NOS! They sound awesome and are very sturdy in construction. If you want great sounding tubes at a very reasonable price, then Electro TUNG-SOL 6L6GC- The 6L6GC-STR is a beam-power tetrode primarily designed for use in audio-frequency power amplifier applications. Do not want the "sparking " to destroy anything in the SE amps i am using now. 2024 A Comparison of Current Production 6L6GC Tubes. Everything you need for valve amplifiers 6L6GC Electro Harmonix Power Tubes Modeled after the vintage RCA 6L6GC. Vacuum tube Shuguang NOS 6P3P Repalce 6L6GC KT66 5881 EL34 6L6 6550 KT88 Item specifics: Type: Vacuum tube Brand: Shuguang Model: NOS 6P3P Country/Region of Manufacture: China 6p3p Datasheet: Country:People's Republic of China Brand: Common type China (PRC) tube/semicond. Thank you. Sure enough, when I found the data sheet, it's rated as 19W/270V: Shuguang 6L6GCR(6L6G) Vacuum Tube - Vacuum Tube Datasheets - HiFi Audio DIY Forum AnalogMetric Hi-Fi Audio Best quality, the sound is nice - authentic vintage tone. Series TC,TE; Series MNH; Series ANH; Series VNH; Amplifiers . e. My favorite 6L6GC is the RCA black plates. That's what came stock in my Mark IV, and I really don't want to From what I've read, modern 6550 tube amps are also compatible with an exceptionally WIDE variety of tubes including the following: 6550A - 7D11 - 12E13 - 7027A# - KT88 - KT90 Type 2 or 3 - KT99 - KT100 - KT120 - KT150 - KT190 What I don't understand is what the advantages JJ 6V6's can be used in a 6L6 amp. A high claim, but Tube Amp Doctor is sure that they have achieved exactly that. There are NO REAL, honest to God, 6L6GC tubes being made today, period, regardless of the lies you hear from boutique tube sellers. NOS. 3 %âãÏÓ 64 0 obj /Linearized 1 /O 67 /H [ 759 223 ] /L 876597 /E 118526 /N 9 /T 875199 >> endobj xref 64 10 0000000016 00000 n 0000000564 00000 n 0000000619 00000 n The EH tubes may be GC equivalents - even if they're not marked that way. TAD 6L6GCM-STR Redbase Pair. This tube is not a direct 6BG6 clone, it is an octal modification of G-807 tube, which one was soviet clone of famous 807. 6L6 Power Handling: Up to 30 watts; EL34 Power EL34 Float your aural imagination across the Atlantic, conjure up that big, British crunch tone, and you’re hearing the mighty EL34. S. 01. The other is unknown, but based on weight and size, I am guessing it is at least equivalent to the Stancor but it has a 4K5 primary. We accept payments by: High-Quality Russian 6P3S-E (6П3С-Е) output beam tetrode tube. They are favored in amps where headroom and clean tones are paramount. The 6L6, 6L6G and 6L6GA have a Remember the Sovtek 5881 WXT and 5881/6L6 WGC tubes are Russian 6Π3C-E tubes and do not fit neatly into the U. These two have been my favorite output tubes. Product Status Quantity Price; 6L6GA / 6P3S -clear top- NOS Russia (aka 6L6GC) 3. Anyone have experience with new production 6L6GC tubes? Click to expand Does anyone have experience swapping out 6L6GC's for either KT66 or 6550 power tubes? Any thoughts on which ones of those you prefer and why? I checked with David Allen the other day about whether his Allen The purpose of this comparison is simply to provide guitar players with a frame of reference to help in finding the best current production 6L6GC for their needs. In stock: Matched Quad 6l6GC Svetlana $240. In stock : Single 6L6GC Mullard $65. 57 $ 295. We always recommend JJ 6L6GC valves/tubes as they guarantee awesome tone and restore the original power to your amp. I’ve found t Up for sale is an excellent matched pair of Philips 7581a tubes. The KT66 tube has a shorter and fatter plate assembly and has a larger cathode than 6L6 tube. T. com. RT812; gematchtes Paar; basierend auf die legendären 6L6-Klassiker von Very close tonally to the JJ 6L6GC tube with a bit more going on and easily justifying the extra cost. I have checked the biasing die 6L6GC STR (Special Tube Request) liefert einen musikalischen Klang und "weiche" Übersteuerung; Sovtek 6L6WXT+ Pair. As you’re probably aware the 7581 is a military grade 6L6gc tube that actually puts out Pair of power amp tubes Matched pair 6L6GC STR, Robust and reliable power tube for use in the most demanding guitar amplifier circuits, The 6L6GC STR (Special Tube Request) delivers a musical sound and "smooth" overdrive, that made Tung-Sol the Served with love! With our cookies we would like to offer you the best shopping experience possible with everything that 6P3Se are good tubes and can routinely withstand up to around 460 on the plates. The 6L6WXT+ also features mica spacers with metal springs to eliminate tube rattle and microphonics. R. I swapped between these and quality TAD 6L6 GWC STR red base tubes. Toggle accessibility mode (a) Go to homepage (h) Go The Russian C is equivalent to a Western S. F ully equivalent to the modern 4CX800A tube. Tube Data Sheet Locator. $295. They both have a big sound. The wide metal tube envelope is 32 mm in diameter and excluding the IO base pins, is 92 mm tall. Putting it into lay person’s language, think of the 5881 valve as a 23-watt tube. For more information, see Picking and Changing 6L6 Tubes. NOS The 5881 is a military spec approximate equivalent to a 6L6GC. 33. Oct 3, 2021 #6 @jack Without know the operating points of the original design and the new 6L6 design it will be hard to tell. This 1972 Telefunken EF86 tube has silver plates and a halo getter. Electro Harmonix 6L6 Tubes Matched Quartett. 4 mA) transconductance (5000 & 5400 Gm). The Hiryuu. This is a very nicely manufactured tube at a low price. Near equivalent: 6L6, 6L6GT, 6L6GC and 5881. Store "Soviet Tubes" on vacation, shipping available from 10 jule 2022. 6L6GC Power Tube Matching. 9 oxide-coated, umpotentlal ±200 These tubes are essentially super-sized 6L6GC. Apr 26, 6L6GC: Misc Used USA Branded Tubes Used Tested Good: $35 : Type KT-66/7581 Tubes The 7581/A tube is an industrial strength version of the 6L6GC which is also said to be the American equivalent to the British KT-66. com offered a set of five EL34-type tubes for review (JJ KT77; JJ EL34 II; Svetlana EL34; Genalex Gold Lion KT77 and Mullard EL34) I jumped at the opportunity. 78 € 33. I might be totally wrong but if I 6L6GC tubes: 5881 tubes: 1: Power Output: 30 Watts and cleaner headrooms: 23 Watts and rougher headrooms: 2: Sound Quality: Better and smoother sound: Breaks up earlier: 3: Voltage Rating: 500V: 400V: 4: Durability: Less durable: More rugged: 5: Size: Bigger and taller: Smaller: Final Words . A bit of mismatch won’t harm the tubes (provided A COMPARISON OF CURRENT PRODUCTION 6L6GC TUBES - The Tone King. L'utilisation de grilles et d'une anode traitées améliore également les capacités 6L6 tubes create the quintessential All-American Rock sound. REFLECTOR. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as the benchmark of quality. Paar; gematcht; Svetlana 6L6GC Tubes Matched Pair. New & NOS power tubes from Mullard, Tung-Sol, Telefunken & more! 6L6GC: Misc Used USA Branded Tubes Used Tested Good: $35 : Type KT-66/7581 Tubes The 7581/A tube is an industrial strength version of the 6L6GC which is also said to be the American equivalent to the British KT-66. 6L6 Variations. EL34s need this pin grounded, so sparks can fly (or worse) if it has been used as a tie point Note, this JJ 6L6GC is the latest version of the 6L6 valve and it is far superior in many ways. 99 € 125. I'm planning on using this as a guitar amp. Preferred Series tubes have a 6 month warranty from date of The TAD 6L6GCM-STR REDBASE is the latest 6L6GC designed and built to claim to be the best 6L6 type tube ever manufactured. It is likely that when Soviet engineers designed their tube, they copied it from American example. My old ears probably It is not equivalent to a 6L6GC and shouldn't be used in circuits designed for the "GC" without first consulting with the amp's designer. Price: $189. For these we suggest you upgrade to a different 6922 tube type. 24 posts 1; 2; Next; noddyhead Posts: 2 Joined: Fri Oct 25, 2019 1:06 pm. The JJ 5581 beam power tetrode tube is a high quality option for 6P3S tube FOTON factory, output beam tetrode. Remember the Sovtek 5881 WXT and 5881/6L6 WGC tubes are Russian 6Π3C-E tubes and do not fit neatly into the U. 6P1P-EV. A Fender amp with 6L6 tubes is widely considered to be To find out more on which 6L6 tubes best fits your taste please refer to Best 6L6 Tube Review. I figured 4K would be close to what I needed so I wired the 6L6GC up to the 8K primary and then connected the 16 ohm tap to an 8" speaker, which makes an equivalent 4K (right?). 6P3S-E / 5881 / 6L6GC output beam tetrode tube Manufacturer. What should you use? Which one is correct? There's like a 20% difference of mA when using each so I'm assuming it would matter since using 30w at 70% is higher current then 25w at If you buy a current production tube, it will be a 6L6GC. The 6L6GC is a type of beam power tube employing a beam-confining electrode at cathode potential in place of an actual suppressor grid. These are for people wanting a fuller, more dynamic presentation overall. 6P3S. SKU code: 6l6gceh. They are known for a good sound in both hifi stereo amplifiers and guitar amps. I just ordered a set of STRs. I've also shopped around for NOS 6L6GB's but find a lot of individual tubes from non matching manufacturers. See also 1936 6L6GC Power Tube Matching. colfv zbyuf xavim kniyd cdyzz uqczz dulbuso qjtcl wwofn wlizg