6l6 tubes vs el34


These tubes provide high power output, sensitivity, and high efficiency. With the launch of the new Carvin 'Legacy' amplifier Stevie chooses to use PM EL34/6CA7 tubes, the new upgraded EL34 from PM Guitar Tubes. 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). EL34 (vs. d = Diode Unit. Overdrive nicely, tighter than 6l6's. THE 1963-1973 MARSHALL HANDWIRED AMPLIFIERS . Three AX7 tubes drive the preamp section. – received by email: Psvane KT88-TII vs. Made a comparison video between EL34 and 6L6 tubes after I had installed bias pots in the amps. You can build a circuit with 6L6 tubes that crunches like an EL34 loaded Marshall if you know what you're doing. The beam tetrode design of the 6L6 allowed RCA to circumvent Philips' pentode patent. 95 SK-RET2. com asked if I might be interested in reviewing a bunch of 6L6’s. " JJ's are great tubes and I also deal with Bob at Eurotubes. We are all things tubes, Guitar amps, Bass amps and Hifi amps. If you haven't already seen and tried this it's worth a shot. digital based, can take some of edge off the music. if you want a little more headroom, go 6L6. Because of this, there are many versions by different manufacturers. 36AM3. The tubes were very open and airy. It happens to be one of my two favorite tubes, right up there tied with the majestic 845 that I use in my Line Magnetic amplifier. It sounds great with the 6L6 tubes that came in it stock, but I wonder what it would sound like with the EL34's. Quick change from 7591 to 6L6-GC or Russian 5881 (Scott and Fisher amplifiers) If amp is cathode biased, changing to 6L6 tubes is a The 6v6 vs EL34 needs more iron in the transformer to prevent saturation. The 12AX7 is one of the most widely used double triodes in audio Telefunken Tube Date Codes; Source Material from Eric Barbour Originally presented in "Tube Collector" Vol. Hear the difference for yourself! We had a 4x12 Rectifier cab mic'ed with a Shure KSM27 and Electrovoice Raven. The EL34 is a pentode, while the 6L6, which delivers a similar range of power output, is a beam tetrode which RCA referred to as a beam power tube. p = Pentode Unit. "The original EL34 tube is a pentode power tube design that is known for bright, direct, and somewhat straight-in-your-face sound. OUTPUT PENDODE EL34 is an octal power tube with a maximum plate power of 25W. Most hi-fi, amp, guitar amp, and stereo tubes we 12AX7 & 5751 Tube List. Low to medium power valve 28/9/2005 · 300B vs. SUBSCRIPTS FOR MULTI-UNIT TUBES: b = Beam Power Unit. 2 completely different tubes. All my mesa cabs have a combo of v30 and the c-90 they use. Really, the differences aren't huge, but they are there. 50$ + 8. meiwan Post subject: Re: Audiomat - EL34 vs KT77. Please Inquire About Matching. All amp Re: difference in tone power tubes 6L6/EL84/EL34 etc. 95$ shippingComparison review by Gary S. The differences become even more noticeable when the tubes are pushed into O/D and distort. EL34 vs. 4: This list shows date codes covering Telefunken tube HISTORY OF EARLY MARSHALL AMPLIFIERS . Another option for power tubes is to consider NOS Sylvania 6L6's. I received email from a person who tried 32 mA with EL 34's with no ill effects. Whats the difference between 6L6, 6L6 GC, and 6L6 WXT tubes? I recently bought a used amplifier that was made to run 6L6 GC tubes. 6L6GC-G. KT66 Tube Reviews KT66 Tube Reviews (View our complete A Comparison of Current Production 12AX7 Tubes. The E34L tubes were better for my ears. There is much discussion about My regular job does not have any connections with vacuum tubes, except for the music endlessly playing on my tube amplifiers. I thought I was an EL34 guy until I tried the 6550's in the combo. We deal in JJ Electronic tubes, NOS tubes 15/8/2011 · 5881 vs el34. My While I love JJ tubes for most of my preamp positions, and love the sound of many of their 6L6 bottles, they just don't cut it with that singing OD and the pinch harmonics in either my vintage Marshall Plexi or the new Blackstar head I purchased earlier this year. 28/12/2016 · EL34 V 6V6 Discussion in 'Amp I think Thom's initial question was to 6V6 vs EL34 rather than 6L6. While an amplifier running 6L6GCs compares with one running EL34s. a 6L6 is the designator for a vacuum tube introduced by Radio Corporation of America in July 1936. Tube Amp Doctor is a German company specialized in electron tubes and related components 6L6 tubes including 5881) have compatible PC-numbers and EL34-SVT is But I would note that because of the high (over max published ratings) screen voltages, I'd play safe and not bias tubes for more than 75% of rated dissipation (plate current X plate voltage): eg: for a 6550, not more than 30 watts, for EL34 or 6L6, not more than 18. I also read somewhere that EL34's should dissipate 15-18 watts at idle (the math for 545 volts of B+ equates to 30 mA of plate current). Yaqin MS 300C and Shuguang Treasure 300B-Z. original British Mullard comparison Recently I had the opportunity TECH NOTE #101 WATTS vs VOLUME and other stuff…. Jan 5, 2010 The Power Tube: Differences Between EL84, EL34, & 6L6 When you start to push an amplifier, the characteristics of these tubes become more Jul 13, 2014 This helped cement the 'British' tone, apposed to the 'American' tone created by 6L6 tubes. Side By Side Comparison of the Dual Rectifier with 6L6 and EL34 power tubes. And the EL34 Both good tubes. Due to limited space in the store (if you've been here you know)Find the highest rated products in our Guitar Amplifier Tubes store, and read the most helpful customer reviews to help you find the product that is right for you. People like to experiment of course but do be aware that you risk trashing a set of tubes if you use the lower rated tubes in a higher rated amplifier. "British tone". (You can find 6L6G but not Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio A valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. 2 No. Watch (or should I say listen to) the top video without scrolling down for the results first and see what you think. I've never had good luck with 6v6 tubes in a 6l6 designed amp. I don't want to bother the guy too much. I hope that has been useful input on 5881 tubes vs 6L6. How many tubes share the same cathode resistor? (typically 1 to 4) Voltage measured across cathode resistor: Actual resistance of cathode resistor And there are some low-power 6L6/EL34 amps, but bigger tubes cost more so most low power amps use the smaller output tubes. The ‘E’ in EL-34 means it has 6. The Mullard EL34 Tube, The All of our SHIVA amps come with the same chassis- either EL34 or 6L6 tubes. After switch off insert the EL34 and switch on the ampl. 6L6 Vs 6V6 Tubes Combo amps. I read that the EL34 version is the Stealth voicing, which is a bit more gain, but I don't know how it compares to the regular version. Shugang Treasure KT88-Z vs. 6V6GT, EL34, and EL84. RCA’s first version of this tube was an early ‘octal’ base tube. How Tube Amps Work. if EL34 get 8 W ,probably to get 6. 0 out of 5 stars The Boogie Board Discussion Forum for Mesa Boogie Products he does an EL34 vs 6L6GC comparison. They have the same plate/screen ratings as the 6L6G/GA/GB. Power output at all levels has low third- and higher-order harmonics. Vox AC30 with 4 EL84's is smooth and creamy. EL34 comparison info A 30 watt Class A Dual 6L6 tube amp with PREBIAS control. 767846Aug 27, 2010 Can some of you tube experts educate me on the finer points of the sound differences between EL34 tubes and 6L6GC tubes? I know Bogner  members have any thoughts on 6L6 tubes vs EL34's? I am running the Genalex KT-77 re-issue tubes in my amp and love how it sounds now. The circuit (and output transformer) the tube is sitting in dictates most of the tone, not so much the tube. POWER TUBES EL84 EL34 6L6 KT66 6550 KT88 EL84/6BQ5 Sovtek EL84: This tube has a very harsh mid and upper mid-range. This amp has always been to muddy for my liking, with the stock Marshall tubes and JJ's. an EL34 tube will show you that the suppressor grid in a 6L6 is TIED INTERNALLY to the cathode at pin 8. A quick comparison of the pinouts for a 6L6 tube vs. Mike: Thanks much for the quad of Siemens EL34 tubes. Not sure if this is responsible for the louder part, but I tend to see 6L6GC's (30 watt) tubes in the 120 watt amps. I changed both the pre-amp and power tubes with the Premium Pkg of SED Winged C EL34 and Preferred Series 7025 definitely worth every penny!! Thanks! In the case of this amp with EL34's I would personally bias the power tubes around 30 mA. The El34 tube exhibits a more lush romantic sound which implemented in the right system i. Yellow Jackets® tube converters allow EL84 power tubes to be used in place of the most common guitar amp power tubes, including 6L6, EL34, 6V6, 7027, 6550, and 7591. There is some confusion about the relationship between watts and volume (loudness). Thread Status: Not open for further replies. 6L6's vs. 6CA7 / EL34 / KT77 Tubes in Stock production Tung-Sol EL34B power tubes have a higher impedance design with increased responsiveness and a hint of the 6L6 sound Slightly higher grid voltage (-13. The 6. Get the guaranteed best price on Power Tubes like the Electro-Harmonix EL34 Matched Power Tubes at Musician's Friend. by scott on Fri Feb 10, this is what i have found with my ampeg v-2. That means that is has ‘just’ four elements. The amp will take EL34s,KT66s,5881's and 6L6g and 6L6gcs by just dropping them in the sockets without any bias tweak. JJ 6CA7 Power Vacuum Tube Retainer for EL34 / 6CA7 / 6L6. com. I need to know the subjective and the objective differences between the two, especially in SET application. That said, it may very well be a different ball game with stereo 6V6 vs. com THE TUBE SHOP EL34 vs. Valve Shootout: 6L6 vs EL34. The 6CA7/EL34 is a far more capable toob than the 5881 or 6L6. Very balanced with excellent creamy distorton when driven, excellent bass, treble, & midrange tone. In case you decide to calibrate your tube tester, that is 17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer 6L6 is the designator for a vacuum Ei Electronics in Serbia discontinued making tubes. Rabea did a comparison of 6L6 vs el34 tubes in the Kraken on his youtube channel but I suppose it's not the same as the V40. Hi! I've heard that replacing the stock EL34's in a Rockerverb 100 with KT88's will really make a huge difference. EL34 · Marc Johnson | May 29, 2010 | Comments 24 Coworker: “I ordered some of these new power tubes. New Customer? See 6L6 / 5881 Tube Catalog Page for 6L6 tubes we stock. The 1614 and 1622 are premium versions of the 6L6 that are rated for maximum output and longer life. Electro-Harmonix EL34 Vacuum Tube, Single I like the difference in tone vs the 6l6. The Leben site specifies 6L6 and EL34 valves as being suitable for the CS600. On an EL34, the supressor grid has it's own pin (Pin1). You know the marshall sound? thats el34's. amp with an agressive and powerful sound without comparison!. el34 is a british built pentode (not that it matters hahaha). This article focuses on the early generation Marshall amplifiers, which were DYNACO ST-70 Stereo 70 ST70 – 6GH8A / ECF82 PC-3A DRIVER BOARD (PCB + Two Tubes) PCB + Platinum matched pair 6GH8A EI Philips 27. Spec said will be get 10W rms with 6L6 but actually never get 10W rms. The amps are 90´s carvin x amps. The difference is in how each deals with secondary electron emission. thetubestore. In a 6L6/el34 comparison it Tube Data Sheet Locator. I know What you've discovered is the difference between two families of tube architecture, the Power Pentode (EL34, 6CA7, EL84) vs Beam Tetrode (6V6, 6L6). Quick fixes for 7591A amps. 6L6 Discussion in 'Amp that's got a few variables attached to it. initial question was to 6V6 vs EL34 rather than 6L6. 5 Jan 2010 The Power Tube: Differences Between EL84, EL34, & 6L6 When you start to push an amplifier, the characteristics of these tubes become more beam power tubes share this same curve, for same reason. Matching Where Aailable Is $10 Extra Per Tube. . 4: This list shows date codes covering Telefunken tube Ever wondered why we make so many different types of amps? or the difference between Tubes/Valves? Or even what goes on behind the scenes here at Laney?Hints: Enter tube type or a part of it Do not type 6L6-G but just 6L6. Top . KT66 vs EL34 - what differences in sound can I expect? Stock tubes are 6L6. EL34. Well, 6L6's can be 25 or 30 watt max dissipation tubes depending on the model. 2x12" Combo has more of an open sound with sweet mids from the open back design. When I received the amp, it was biased to take 6L6 tubes in the power section. 6L6 Vs EL34: settings for Amp models? and parameters get us a clear 6L6 or EL34 type sound?? want to try is find a amp sim with said typical power tubes, gain Audion Sterling EL34 Anniversary Integrated Stereo Amplifier (TAS 221) Equipment report. 5K load. American tubes are like 6L6’s or >6550’s I think. Guitar players are quick to defend the how-and-why Jun 29, 2018 We sat down with our resident Tone Wizard and Laney Brand Manager, Simon Fraser-Clark to discussWhat is the difference between pre  Valve Shootout: 6L6 vs EL34 - YouTube www. Hi guys, I understand the KT77 is very close to the EL34 and it brings more extended highs and lows than the EL34, so I believe the KT77 is a good replacement / upgrade for the EL34, but I have not tried one yet. Thousands of guitar amplifiers use either EL34's or 6L6's for their particular sound in conjunction with a particular instrument speaker. hx = Hexode Unit. It is a long page, use your scroll button and scroll down the page to see it all. Guitar players are quick to defend the how-and-why of their preferences and the type of tube used is a common jumping-off point for what makes an amp great. almost same 6. That being said, the better comparison IMHO would be to a 6L6. The plate voltages are too high. are all easily biased with this method. 5 W rms when use 6L6 family. 95 GT-6L6-GE-DUET. The 6L6 family are beam tetrodes while the EL34 is a pentode. Discussion in 'Audio Hardware' started by Brian Gupton, Apr 11, 2014. thetubestore. 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. EL34/ E34L-JJ TESLA MESA SELECT JJ Tesla Mesa Select for use in Mesa Boogies This valve is specially selected to run in Mesa Boogies fixed bias In stock £15. 11. What are Yellow Jackets? Yellow Jackets® Converters are a type of specialized adapters which permit the use of EL84/6BQ5 power tubes in place of 6V6, 6L6, EL34, and 7591 types. F. Songsinger1. The most common method is to refer to the tubes as Soft, Medium, or Hard. Supposedly it has more gain and tighter bass responce They are a cleaner sounding, more Bass(like a 6L6), less gain tube. Our 1x12 Combo has a Celestion Vintage 30 speaker and we mic'ed it with a Shure KSM27 and Electrovoice Raven. Which has the best tone for you? Decide for yourself! For tones we used Channel 1 - Fat Clean, Channel 2 - Mark I, and Channel 3 - Mark IV with a Suhr Standard. Choosing between EL34, KT88, or KT120 tubes. For use in most 20 to 100 watt amps which use 6L6, EL34, 6550 or 6V6 output tubes. - EL34's consume 3x more heater current than 6L6's (1. 6L6 and EL34, both popular power valves for guitar amps, but what is the sonic difference between the two? Here I take a Bugera 333 loaded with 6L6s and swap them over for some Tung-Sol EL34s. An EL34 has just as much low end as a 6L6, 6550, or KT88. EL34 V 6V6 Discussion in 'Amp Blues Option for my amp but going with their KT77 tubes instead of the EL34's. -breaks up earlier -More vintage tone -British tone -A crunchier sound. ANOS RCA 6L6G ★ 3,608 views; Diy Vacuum Tube Amp El34 Ecc83 12Ax7 Youtube fresh and new update, get Diy Vacuum Tube Amp El34 Ecc83 12Ax7 Youtube detail review highlight score new See different types of tubes from a tiny sub-miniature to a large 4000 watt industrial tube Audio Frequency Generator and Tubes-vs-Solid State Amps. Much like the idle in your car’s engine, a tube amplifier needs to have the output tubes (power tubes) biased properly, for optimal performance. Very surprised how they sound (Rivera Chubster 45 watt amp). We take selected GT items and 6L6 vs. ***** Unless you crank your amps to near full volume so that the power tubes are starting to distort and compress the signal, the differences are pretty subtle. The 6L6 tube takes more careful system matching, especially with the speakers and upstream components. EL84 are low output tubes, but they can achieve more of a Marshall tone in a 15 watt amp than EL34 for many people in actual Marshalls simpley because they won't have to be at 120dB to get to the sound. My RM100KH has 34L's and 6L6's, RM100M all 6L6's, and RM50 combo has 6550's. EL34 vs EL84 Discussion in 'Amp Jacket that allows you to use an EL84 in place of an EL34, 6V6 or 6L6. Secondary emission is a bad factor to be avoided in tubes as it creates electric field between cathode and anode and causes distortions. Introduction to the Physics of Vacuum Tubes. are the only 6V6 tubes I will PrimaLuna ProLogue Premium with KT120 + ProAc Studio 110. 6L6 vs. Hear the difference for yourself! We had a 4x12 Rectifier cab mic'ed with a Author: haggertysmusicViews: 99KValve Shootout: 6L6 vs EL34 - YouTubehttps://www. Grudge Match: 6L6 Vs. They are practically the same tube. nonetheless, I also have a Marshall with 6L6 output tubes. I strongly disagree with this, thinking the EL34 is one of the most musical tubes out there, walking a The EL34’s wicked distortion qualities have been attributed to its less rigid internal structure, as well as to the fact that the vacuum wasn’t drawn as “hard” (a time-consuming process) on the EL34 as it was on the 6550 and similar tubes. 6CA7's came stock in the12AX7 & 5751 Tube List. Carvin MTS 3200 Tube head demo video. 6l6 tubes vs el34 then ide have the amp modded /tweaked from there. This is our "audiophile" tube page. One day, in the middle of work time, a Guitar Amplifiers & Cabinets We can order anything new from the manufacturers that we represent. if using as single ended amplifier as EL34 ,can be use 6L6 . I've heard great things about KT77 tubes being a more 6L6-like replacement. 1x12" Combo has a big tight sound with alot of low end punch from a Celestion Classic 80 speaker. In cases where the amplifier connects the cathode to G3 (suppressor grid), you can even use these in place of EL34/6CA7 tubes. Power Tubes: HOW TO : Remove, Replace, Upgrade, Install ~ Valves 5881, EL34, 6L6 SWAP. ANOS RCA 6L6G Groove Tubes ® GT-6L6-GE Med Duet. Title: Re: EL34 VS: 6L6/5881 Post by: John K5PRO on July 09, 2008, 01:15:36 PM 6550 is a sweet big tube, lotta cathode current allowed, but you better watch that you don't burn up the Eico power transformer trying to light the filaments on a pair. EL34 and 6L6GC are completely different tubes, both in specs and basic construction: first is a true pentode the second a tetrode. 28 Jun 2004 Your opinions, never played anything but 6L6's - just want to know if I I don't know if it's very fair to judge tubes through different amplifiers 15 Jan 2009 The four most common output tube types are the 6L6GC, 6V6GT, EL34, and EL84. com/youtube?q=6l6+tubes+vs+el34&v=Zc8GKp783bw Sep 21, 2016 In this episode we explore the tonal nightmare or nirvana of different tubes. Current production EL34 tubes are true to the original Mullard pentode design. I was looking into the new 6L6 ones that have the new dual knobs on channels 1 and 2, but then played an EL34 over the weekend and was blown away by it. I picked the 6L6 as substitute for the stock EL34 on my amp which lacked those characteristics particularly on the clean As a diehard EL34/6L6 tube addict, I could not imagine living like Hans Gruber, “on the beach, earning 20%,” without a little Musical Paradise MP-301 amp by my side decked out with EL34s or 6L6s. by Marc Johnson for TheToneKing. Bóng đèn điện tử 12AX7,6L6,12AU7, EL34, ECC 81,83 ,Telefunken, Mullard , bóng amply đèn 2014. My Ampeg B-15R has a switch in back that allows it to run on either EL34 tubes or 6L6 tubes. JJ Electronic - Vacuum tubes, Capacitors, Amplifiers A. com/youtube?q=6l6+tubes+vs+el34&v=jrkhk7QgNDY Mar 28, 2013 6L6 and EL34, both popular power valves for guitar amps, but what is the sonic difference between the two? Here I take a Bugera 333 loaded  Do Amp Tubes Make a Difference? 6l6 vs el34 - YouTube www. I think that EL84 tubes are chimey because they have a lot of top end, not so many mids and a relatively weak bottom end, IOW the tube emphasizes the top end. To unravel this, first let’s look at the various types of 6L6 valve. i can run both 6v6 and 6l6 tubes in my twin, and they sound about the same, albeit with 6L6/5881. With a new heater design and improved cathode producing warm bass, improved top-end and detailed mid-range, the PM EL34/6CA7 brings life to one of the most iconic amplifiers in recent times. com/watch?v=jrkhk7QgNDYClick to view on Bing13:1128/3/2013 · 6L6 and EL34, both popular power valves for guitar amps, but what is the sonic difference between the two? Here I take a Bugera 333 loaded with 6L6s and Author: CSGuitarsViews: 194KTonal differences between EL34 and 6L6GC??? | The Gear Pagehttps://www. 8:45 Add to Added to queue Champ Tube Test (6V6, 6L6, EL34) by BluesZep. Dave Hunter. Where the EL34 is a true pentode, the 6L6 is a beam tetrode. The 'classic' EL34 sound everyone thinks of when referring to these tubes is a cranked up Marshall, but I've heard nothing but fantastic things about the Invaders with EL34's in them. Those extra harmonics fill up the mid range. When the EL34 tube is pushed too hard it generates an excessive amount of distortion, which is good for rock & roll guitar amplifiers, but not for high-end audio amplifiers. I'm new to tubes, but interested in trying some new ones to play with the sound. RCA introduced the 6L6 to the world in the 1930s. If the amp is designed to run different tubes its easy to run>>EL34,5881,6550,6L6,6550 While there are differences in the internal construction of a 6L6 beam tetrode and an EL34 power pentode, they are functionally similar, and have a similar range of power output, but distinctly different tone, which has come to be characterized as "American tone" vs. Hope this helps. 6L6) Stereo Tube Amp The ones I love usually have EL34 power tubes, or 6L6s. 26. com. We take selected GT items and in addition to In stock £35. It is a very forgiving tube. A. ask. $59. Think “big Fender amp tone” and you’re thinking 6L6 (also EL34 is a common Marshall power tube for those who want a British crunch and 6L6 tubes are in some Marshall & common in Peavey & Fender amps (for example, the Peavey 5150 runs 6L6GC tubes). Bóng đèn điện tử 12AX7,6L6,12AU7, EL34, ECC 81,83 ,Telefunken, Mullard , bóng amply đèn Thứ Ba, 1 tháng 4, 2014. All ratings of the Svetlana EL34 meet or Screen voltage, both tubes 400v DC (750 -ohm each other. This should be a non issue. I find that playing through the EL34's gives better tone to the amp, but the 6L6's have that low end that I love. RCA and Sylvania first introduced the 12AX7 to the world in the late 1940s. 4: This list shows date codes covering Telefunken tube . At the time Philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. . Electro Harmonix EL34 I would say that EL84's, being the EL34's "little brother", can sound remarkably similar to EL34's in certain amps. What is the best brand and type of production (not NOS) 6L6? EL34? 12AX7? 6550? I will be using them in my Sherlock Fat Head. Tung-sol vs. Soft tubes reach saturation and break-up quicker. Better off with the 6550, 6L6GC (only) or even the KT-88. The Boogie Board Discussion Forum for Mesa Boogie Products regarding the el34 tubes, i can tell by the writings , that what i want are the fat bottel sylvanias Home > Amp Parts > Tubes > THD Yellow Jacket EL84 Tube Converter THD Yellow Jacket EL84 Power Tube Converters. With multiple tubes sharing the same cathode resistor, this calculator assumes the tubes are fairly well matched. JJ Discussion in ' other 6V6 tubes on their A$$ and I use them in my EL34 and 6L6 amps to tame the volume levels. An attenuator would be your best bet. The JJ 6v6 tubes have another preferred load than a pair of EL34 in a grid biased ~ 400V push pull amp. L designates a power pentode, and the 3 specifies a large octal base. $1. EL34's are 25 Watt max dissipation. 5 W is normal. As a diehard EL34/6L6 tube addict, I could not imagine living like Hans Gruber, “on the beach, earning 20%,” without a little Musical Paradise MP-301 amp by my side decked out with EL34s or 6L6s. Everything You Ever Wanted to Know About Output Tubes. I am new to tubes and do not know much about them. Now, the amp is much more alive -- tight bottom, Marshall growl, and clean, crisp highs. The eq is flat, and setting is set to 5 ( or 12 o´clock)the gain is set on 3/4 YouTube - carvin x100b el 34 vs x50b with 6l6 power tubes In these calculations, 5% of the cathode current is assumed to be screen current. The EL34 is hailed for its strong midrange. I have been dealing with option paralysis of late and thought it  Tonal differences between EL34 and 6L6GC??? | The Gear Page www. Yellow Jackets® allow EL84 power tubes to be used in place of most common guitar amp power tubes, providing a "self-bias" Class-A configuration for the EL84 so that no bias adjustment is required. Discussion in 'The really like my 6100LM with the 5881/6L6 OP tubes !! basically a modified 6L6 but with more crunch like an EL34 and better 6L6GC Comparison of Current Made Tubes Each A Comparison of Current Production 6L6GC Tubes. In my experience, the EL34 has a sharper more high-endy kinda sound. Originally Posted by Edgecrusher If you went from 6L6 to KT77 then the amp was cathode bias or as some people call it "self biasing" In these amps if you change to a set of tubes that will handle more current the bias will "float" and change with the tubes. JJ actually makes some nice tubes. Ezine Articles Guitar Tube Amps - 6L6 Vs EL84 Today we are looking at the differences in the two main types of "power amp" tubes, 6L6's and EL84's. Although power pentodes and beam tetrodes have some differences in their principles of operation (the beam forming plates of the beam tetrode or fifth electrode (3rd grid) of the pentode, both 5881 vs 6L6GC Valve/Tube. Shortly after my EL34 tube review on Wall of Sound, Jon Esau of www. Discussion in 'The so i switched back to el34 tubes. produced GE tubes are perhaps the most long-lasting of all tubes when comparing the major power tube types (6L6, 6550, 6CA7/EL34). It will have a much different tone that way in addition do distoring at a lower volume. Carvin V3 all tube guitar amp demo from metal to blues to country MIDI compatible. The 6L6 family definitely has much better This list is biased by the tubes that I have encountered during the repair of the many tube amps that have come to my repair shop. The tubes are original (mid 70's) 6CA7's, and I'd like to buy some backups. EL-34 ~ FEEL the power ~ of your amp's power section On the subject of tube amplification, you’ll often find discussions of one tube type being better than another. And yes your Bassman can use EL34/6CA7's with some minor wiring mods. 5A vs 0. On another EL34 EL34 vs. 29 Jun 201828 Mar 2013On the subject of tube amplification, you'll often find discussions of one tube type being better than another. Eurotubes is a webpage for musicians by musicians. I'm not using tubes in a power amp but in a tubed pre-amp that uses output tubes instead of the usual pre-amp tubes, like 6dj8's or 12au7's, etc. I think a pair of JJ 6V6 tubes would prefer an impedance load around 6. 50 Buy Now; EL34/ EL34 MULLARD-GROOVE TUBES SUPER PREMIUM Groove Tubes 30% Discount Groove Tubes Super Premium valves are specially burst tested by us. thegearpage. EL84 vs. A buddy of mine tried them in his HRDlx and the breakup didn't sound that good. I haven't had a chance to talk to Dale about the types of tubes he uses (although I gather they are extremely reasonable). The first 6 in 6L6 indicates it has a 6. That said, it may very well be a different ball game with stereo 6CA7 is drop-in compatible with EL34, but it sounds closer to 6L6 because of this. As with many of the Eastern European tubes, mechanical noise is an issue if used in high power combo style amps. A good way to describe the tone in one word would be to call it "cardboard". net/board/index. Guitar players are quick to defend the how-and-why 27 Aug 2010 Can some of you tube experts educate me on the finer points of the sound differences between EL34 tubes and 6L6GC tubes? I know Bogner  members have any thoughts on 6L6 tubes vs EL34's? I am running the Genalex KT-77 re-issue tubes in my amp and love how it sounds now. 00 Buy Now Order Guitar Amp Vacuum Tubes from AMS True 0% Interest Payment Plans Call Our Groove Tube GT-6L6-R Russian Amp Vacuum Tubes. The 6N1P driver tube can be swapped with a 6DJ8 / ECC88 / E88CC. The Winged C EL34 is a glass power pentode having a standard octal base and glass envelope. 6CA7. I think it would be a bad swap. Grudge Match: 6L6 Vs. On these pages that follow now, you can read about typical strength and weakness of some tube testers. 95 GT-EL34-M-DUET. 6550 vs 6l6; If this is your The 6550 would need to have the tube pinout wired as an EL34 would be. ) The 6L6 has had one of the EL34; List of vacuum tubes; 3/5/2009 · Those tubes are not the same at all. 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. But the sound is "Marshall" or "Fender" more than it is KT66. Helpful. Swart STR space tone reverb 6V6, 6L6, and EL34 power tube comparison WGS Reaper 55. 6l6gc, 5881, el34, 6550b, kt88 Notes: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. The Winged C EL34 is considered by many to EL34 or 6CA7 difference??? - whats the difference between the EL34's & 6CA7 tubes I realise U reccomended the 6CA7EH Another option may be the 6l6. E34L -- What's the difference? They are both EL34 tubes. 6V6 vs. EL-34 ~ FEEL the power ~ of your amp's The Switchable Bias feature in Mesa amps allows the user to choose between 6L6 or EL-34 power tubes with just the 6CA7 is drop-in compatible with EL34, but it sounds closer to 6L6 because of this. Electro Harmonix EL34 Rabea did a comparison of 6L6 vs el34 tubes in the Kraken on his youtube channel but I suppose it's not the same as the V40. bought the amp with the 6L6 output tubes (this 6l6 / 5881 / kt66 6L6's are beam power tetrodes that can be characterized as having a bold, bigger rounder sound - with crystal highs, warm mids, and bass controlled lows. t = Triode Unit. The amp features a shared EQ section with controls for bass, mid, treble, and presence along with a master reverb control. I We have to be accurate with the 6L6 family name. 6L6 vs EL34 output power Post by Big RWT » Sat Dec 08, 2007 9:15 pm More of a question out of curiosity than a problem, but-does anybody know if there is a difference in output power level between a 6L6 amp and an EL34 amp? Finally,how does the circuity of a mark iV know which tube is in use since there is no EL34, 6L6 switch? issue with EL34's, other than Mesa labeled power tubes. A Comparison of Current Production 6L6GC Tubes. KT66 Tube Reviews for a 6L6 tubes OUTPUT TUBE BIAS Tube bias refers to the idle current of the output tube (power tube). 0 volts of Bias. The major difference, tonally is that the 6L6 has less distortion than a pentode, which translates to a much cleaner sound. EL34 vs 6L6 for HiFi I know, there must be hundreds of such discussions everywhere, but they all seem to be regarding guitar amps where the interest is in distortion characteristics. How you operate the tubes (push-pull, push-pull parallel, ultra-linear, class, B+, bias, operating points, etc. This causes much confusion about 6L6 tubes and the data sheets and so on. Mesa/Boogie 6L6 vs EL34 Demo. The 6L6 is a completely different design than the EL34. EL34 questions: W The 6L6/5881 was used in some later Marshall amps beginning with the JCM900 due to dwindling supplies of good 6550s and EL34s, partly because Mullard, an old line British tube manufacturer who originally manufactured the EL34, no longer made vacuum tubes. I realize that KT's are really high-powered tubes, but does it affect the power that much? Anyone have a thought on weather it is ok to run 6L6/5881 mod tubes in replace of the EL34's in a Eico 730 modulator? For the hell of it, I stuck a pair of EL34's in an AF68, and they seem to work ok with 22. Most balanced tubes IMHO6L6's to me tend For those of you interested in hearing the difference between EL34 and 6L6 tubes in the TC50, check out the video in the link below. I started out a 6L6 (Fender) guy and have Fender and Mesa amps I love. The tubestore has a bunch to say about the tonal characteristics of the KT77 in comparison to the EL34's. 6L6GC vs. EL34B - More gain, less bottom then the GT EL34LS tubes, less highs, more like a classic EL34 sound. While it comes stock with four 6L6 tubes, the amp can take 6L6, EL34, or 5881 power tubes. i can run both 6v6 and 6l6 tubes in my twin, and they sound about the same, albeit with 6V6 vs. 6l6 tubes vs el34On the subject of tube amplification, you'll often find discussions of one tube type being better than another. Put EL34's in a Fender twin reverb and it still sounds Fender/6l6. furthermore, which tubes are best for very high volumes (sound better at high volumes), 6l6 or el34? which tube remains better clarity when cranked? (especially for 7string) by the way: whats the best site to buy tubes from here in europe? or should i simply go to some guitar store and ask them to order some JJs or whatever (in case they dont I love tubes, and I could type for hours about various styles of tubes like 6L6 vs EL34 vs KT88 vs EL84 etc. As I was sitting up at the front counter, perusing through the local entertainment publication, a coworker walked up and interrupted my reading with what quickly turned into a point of animosity between us for several years. Alas, between the receipt of the tubes last fall and the publication of this review, work and family life got busier than anticipated. But back to the 6L6 -vs- EL34 thing. 6L6's are beam power tetrodes that can be characterized as having a bold, bigger rounder sound - with crystal highs, warm mids, and bass controlled lows. Short, simple: 6L6 tubes have more overall headroom before breakup than EL34 type valves. The E34L is JJ's new version of the EL34. LF and HF values "to get different sort of tubes": EL34, 6L6, KT88 and Before to insert the EL34 tubes in the sockets switch on the amplifier with only the two little tubes (12AX7/ECC83 and 5814/ECC82) and set the trimmers to get about -50V from the grids of the EL34 and the ground. Ergo they will be "cleaner" when driving high gain Thread: 6l6 vs EL34 In fact U. The head comes stock with 4 EL34's. by Dick Olsher (CCIR) Power consumption: 140W Tubes: Two EL34, two 6H23N No power tube has an infinite plate impedance and that's why power tubes sound different. You may even find some esoteric amps using 6V6 tubes (another 18 watt favorite). JJ 6V6s are cool, but I think they sound closer to an EL34 than a 6L6. HISTORY OF EARLY MARSHALL AMPLIFIERS . youtube. Presuming the Groove Tubes 6L6GE IS in fact a longer-life tube as it should be, that should make up for the difference in price if you’re looking at it versus say the Svetlana. 6L6 is a very popular output tube in guitar amps. Enter values in blue and click any Calculate then enter the Number of Tubes that share a cathode resistor, the Svetlana EL34 is the finest power tube of its type being manufactured today. Today, it is by far the most common preamp tube used for electric guitar amplification and there is an almost overwhelming supply of current production options to choose from. You'll need a 1-ohm resistor for each power tube in the amp. The biggest thing to worry about with regard to 6L6 vs EL34 is that EL34's draw more plate current, so you need to be sure the amp was designed with a beefy enough transformer that it can supply enough current. EL34's in a Carvin MTS3200 how much of a difference is there between EL34's and 6L6's? in the back of the amp for the two types of tubes, however as EL34 vs 6L6 for HiFi I know, there must be hundreds of such discussions everywhere, but they all seem to be regarding guitar amps where the interest is in distortion characteristics. 300B vs 2A3 vs EL34 vs etc; Results 1 to 12 of 12 Thread: For those who say they don't understand tubes vs transistors, simply remember that in live music We have procured a VERY large supply of new old stock Philips/ECG (formerly Sylvania) 6BG6GA tubes that are PERFECT replacements for any 6L6 or 7027A. This page lists all of the EL34 / 6CA7 tubes I currently have in stock, including all industrial and European versions. 5 vs -10 to -13. All of the tubes listed above have their cathodes on pin EIGHT, which will be grounded to the chassis. to set the correct bias. New Customer? 6V6 vs EL84 Discussion in ' I have a single-ended Jet City Univalve that lets you swap out different tubes; when you change from 6L6 to EL34 or KT66 you hear more The EL34 is a pentode, while the 6L6, which delivers a similar range of power output, Matched EL34 vacuum tubes by Russian manufacturer Svetlana. Like them very much. e. Volume in particular. Psvane EL34-UK 'Black Plate' vacuum tubes (quad) These EL34-UK ‘carbonized black plate’ tubes are designed with vintage technology to reduce secondary emission. 5. The Tube Shop - Supplier of Vacuum Tubes 6L6 / 6L6GC / 5881 / 6V6 / 6V6GT / EL84 / 6BQ5 / EL34 / 6CA7 / 6550 / thetubeshop. Might give you sort of an idea of the difference in tone though. Like most of the metal guys here I have more experience with 6l6 amps than El34 amps, although there are a few guys here from the JCM 800 Glory Days I suspect its the same for most of us. Kits that use EL34 valves; The Difference Between a 5881 and a 6L6GC Valve? I hope that has been useful input on 5881 tubes vs 6L6. FAQs. At lower volume settings you hear a very pure balanced tone with a bit of the 6L6 sparkle in the higher frequencies while providing a midrange that is a little less prominent than most EL34 tubes. Orange Rockerverb 50 MkII with EL34, KT77, 6550 and KT88 tubes. As a general rule, I find the EL84/34's much more immediate in attack, & very quick responding, in contrast to the 6L6/5881's. They tame the highs and the bass, and are pretty tight. I know The 6L6/5881 was used in some later Marshall amps beginning with the JCM900 due to dwindling supplies of good 6550s and EL34s, partly because Mullard, an old line British tube manufacturer who originally manufactured the EL34, no longer made vacuum tubes. Vacuum Tubes for Amps 6L6 Types This directory contains USENET articles Mic has saved about guitars, equipment, pickup, techniques, players, and so on. I have tried Siemens EL34 and new production tubes JJ EL34 and Electro-Harmonix EL34EH. I might have to try some creambacks because that video you made is quite convincing. These tubes are Burned In for maximum Stability And Performance. Power Tube Comparison. 6L6 tubes and how to decide between them. 6L6 This is the metal jacketed version of the 6L6 tube. Re: EL34 vs 6L6 tubes by ( soundmasterg ) » Tue Aug 17, 2010 10:36 am EL34's typically have a balanced frequency response, with soft overdrive characteristics. I know i prefer 6L6s over el34's, when i had modded marshalls & carvins & stuff that was always the first thing done to them. 3 volt heaters. 2010 · Side By Side Comparison of the Dual Rectifier with 6L6 and EL34 power tubes. KT66/6L6's are tetrode type beam power tubes that are the forgotten heroes of consumer audio. 5 to -16. lots of Russian replicas for sale at reasonable prices. JJ 6L6GC Power Vacuum Tube Retainer for EL34 / 6CA7 / 6L6. 6L6 Beam Power Tetrode: 6L6 6V6 / 6L6 vs EL84 / EL34 or America vs Europe But in my opinion the American Tubes 6v6 / 6L6 have more bottom end thump than their European counterparts EL84 Well, 6L6's can be 25 or 30 watt max dissipation tubes depending on the model. The KT66 and the KT77 are in a class of there own and totally different. KT66 (for a pentode) but EL34 is better in the mid-range IMO. Even if the tube could be used as a substitute for an EL34 (I am not sure if it could be), it needs to be biased according to the tube specs, and some self-biasing amps designed around one type of tube might not do the merit to the other tube. Get a low price and free shipping on thousands of items. 2A3 s OK as I m hopelessly addicted to valves/tubes, now I m looking at SE kits fancy something a bit different, get some fun andDyna-Bass? watts, tube head, 1963 Features silvery grey grille cloth Yorkville [] owns Dyna-Bass #0011 and [has] used it as a promotional tool. Re: 6L6 vs KT77/EL34 Fri, Sep 26, 2014 6:26pm Those creambacks sound so good Loic. So, they will probably sound like EL34s, which Tube Review: The Shuguang EL34B pentode the 6L6 family. Read more. tho some 6L6 and large bulb 6CA7 might be able to handle 25. 1. 6881 vs. I get Malcolm Youngs tone exactly from my amp. An EL34 has higher gain potential (mu) than a 6L6, 6550, or KT88, so an EL34 can be more harmonically rich than a 6550 or 6L6 at a given drive level. Just come across this one, it's a blind test of a Mullard EL34(NOS) vs New Prod EL34 vs 6L6 in a blind taste test. I bought my Dual Recto used and haven't been able to afford new tubes yet, and I know it's always a good idea to put new tubes in an amp when you buys used. php?threads/tonal-differences-between-el34-and-6l6gc. In many cases I have deleted the '-' from the type number. There are several in the sequence as manufacturers gradually improved it over the years and discovered new ways to push the tube to higher powers. EL37 vs. Below is extracted part of a review of the Leben CS600 "For the tube-rollers, there are cathode resistor and plate switches which can be toggled in various combinations to allow for a wide array of driver tubes. EL34 is a common Marshall power tube for those who want a British crunch and 6L6 tubes are in some Marshall & common in Peavey & Fender amps (for example, the Peavey 5150 runs 6L6GC tubes). I also used my Mcshaned Eico HF87 for these tests and my vta dyanaco st70. 2x10" Combo has a quick and responsive bass response. el34 / kt77 / 6ca7 Popular in high powered audio and high end guitar amplifiers, characterized by greater distortion at a lower power compared to other power tubes. 3v tap on the power transformer is designed to feed an EL34 but it's only having to feed a 6L6. EL34 -More mids,which could be percieved as a "fatter" tone. Not much lower though. 5 volts for the EL34) than other EL34's. The 6L6 tube, at least the 6L6GC, has a stronger bottom end and less mids than an EL34 or even an EL84. EL34 Tubes. My good buddy Eric is starting up a YouTube channel and I helped him with this video. is a 12 watt tube, a 6V6 is a 14 watt tube, an EL34 is a 25 watt tube (except the GT E34LS is a 30 watter and not to be confused with the JJ E34L which is a 25 watter), a 6L6 of modern design is a 30 watter (they ranged from 19-30 watts if NOS types), a 6550 is about 42 watts and a KT88S or SV is a 50 watter. Journey to the Center of a Tube. com offered a set of five EL34-type tubes for review As a diehard EL34/6L6 tube 10 Comments on EL34-family Tube Comparison!Eurotubes is a webpage for musicians by musicians. But things get more subtle from that point on, and I’ll admit that my knowledge starts to get fuzzy. i can run both 6v6 and 6l6 tubes in my twin, and they sound about the same, albeit with 27/11/2010 · Side By Side Comparison of the Dual Rectifier with 6L6 and EL34 power tubes. both non beam type tubes, of which the 6l6 types ARE I am going to do some tube mixing matching over the next couple of weeks. 6k so Johan should try to double the reflected load for the pair of 6v6 tubes. 6L6 power tubes, much tighter more thump less mid range & buzzyness IMO. The OT for a pair of EL34 in a marshall amp is ~ 3. For tone, KT66's in a JTM45 is When Jon Esau of www. to ME they're the BEST of BOTH worlds. I can run two pairs of 6L6's or use 6L6's in the front and EL34's in the back or just about any other combo you can think of (KT66's, 6550's, 5881's, and so on). 3v heater in the American system. A handful of contemporary makers still offer amps with KT66 20 Nov 2010EL34 and 6L6GC are completely different tubes, both in specs and basic construction: first is a true pentode the second a tetrode. >>tubes/Configuration? Any help would be appreciated. As Stuh84 said, EL34's are associated with more of a middy crunchy type of sound, whereas 6l6's are associated more with a thick, chuggy type of sound. I used JJ's in a Deluxe Reverb I had and they were amazing sounding. Sovtek 5881 WXT/6L6 WGC Wattage & 6L6GC / 6L6GB Comparison. DIY vacuum tube amp EL34 ECC83 12AX7. 6l6 / 5881 / kt66 6L6's are beam power tetrodes that can be characterized as having a bold, bigger rounder sound - with crystal highs, warm mids, and bass controlled lows. Also do not put 6V6's into an amp that uses 6L6. The 6L6, 6V6, 6550, EL34, 5881, KT66, KT88, KT90, KT100, etc. $69. Any Tube Bias Calculator Instructions & Help. MESA 6L6 STR-440 is our very best overall 6L6 Power Tube - It is a premium grade, US equivalent and our tube of choice in the production of all new Mesa 6L6 powered models EL84 are low output tubes, but they can achieve more of a Marshall tone in a 15 watt amp than EL34 for many people in actual Marshalls simpley because they won't have to be at 120dB to get to the sound. I was playing on a relatively low volume, when suddely the amp popped very loudly and started making a buzz. PrimaLuna ProLogue Premium with KT120 + ProAc Studio 110. ) will change optimum plate to plate load impedance. hp = Heptode Unit. Remember the Sovtek 5881 WXT and 5881/6L6 WGC tubes are Russian 6Π3C-E tubes and do not fit neatly into the U. ”. Talkin' Tubes ; KT77 vs KT88 "Valve Rollers Dream! The amps can run EL34, 6L6GC, 5881, 350B, KT66, KT88, 6550, KT90 and more (some tube choices require a 5U4GB el34 / kt77 / 6ca7 Popular in high powered audio and high end guitar amplifiers, characterized by greater distortion at a lower power compared to other power tubes. Metal type 6L6 and glass octal type 6L6-GC are used in the output stage of audio amplifying equipment, especially units designed to have ample reserve of power-delivering ability. I was talking about real world voltages that the tubes are 6L6 vs 5881 vs 6550 vs 7027 vs EL34 vs 6CA7. Posted on December 26, 2011 by Lil Dawg — No Comments ↓ This is another question that comes up quite a bit so let’s take a look at it now. How about the difference between that classic, glassy "American” clean sound associated with the 6L6 tube and its raunchier counterpart from across the pond, the EL34? "To me, the best characteristics of the EL34 are a nice tight crunch in the upper mids and a throaty growl in the midbass. Groove Tubes ® GT-EL34-M Med Duet. 6L6 - Electro-Harmonix. I look forward to firing up a 34/6550 mix in the KH and maybe all 6550's in there. Click to zoom in. 6CA7 is drop-in compatible with EL34, but it sounds closer to 6L6 because of this. KT77 vs. on the good questions you raise concerning 6L6 vs EL34 in a SET topology. > >English tubes are EL34’s E for English. 45A). of a 6l6. 6CA7 Tubes vs Svet 6L6? The 6CA7 is the US/Japanese equivalent of the EL34. Anyway I'll be getting some money soon, and I was wondering if anyone had any experience (good or bad) with EL34's in a Dual Rectifier. php?threads/tonal30/8/2010 · Can some of you tube experts educate me on the finer points of the sound differences between EL34 tubes Tonal differences between EL34 and 6L6, EL34 or 6L6 vs. tube classifications. EL34 or 6CA7 difference??? - whats the difference between the EL34's & 6CA7 tubes I realise U reccomended the 6CA7EH Another option may be the 6l6. EL34; wich one has the biggest bottom? Discussion in 'Backline' started by blackcom, Apr 9, you're not gonna get "gain" from your power tubes, not unless Title: EL34 Author: Mullard Subject: FP-2002-02-16 Created Date: 2/17/2002 1:14:47 AM Psvane EL34-UK 'Black Plate' vacuum tubes (quad) These EL34-UK ‘carbonized black plate’ tubes are designed with vintage technology to reduce secondary emission. I'm a noob with tubes so it would be great if somebody could tell me the differences between EL34 and 6V6, sound characteristics wise. DIY Vacuum Tube Amplifier With 12AX7 and 6V6 Tubes Duration: KT88 vs EL34 vs 6L6 Substitution In Vacuum Tube Amplifier Duration: 15:53. Question: What are soft, hard, and medium rated tubes? Answer: When power tubes are matched, they are frequently classified by the distortion and break-up characteristic. 6l6 vs EL34. EL34=6CA7 an a 6L6=5881. Comment Report abuse. Posted: Mon Oct 01, 2012 3:07 am . Check out the Can I swap 5881 or KT66 Power Tubes in Place of 6L6 Power Tubes? page at Sweetwater — the world's leading music technology and instrument retailer! Shop Sweetwater inSync SweetCare Events Careers Used Gear You can swap the KT88 output tubes with 6L6, or EL34 / 6CA7. We deal in JJ Electronic tubes, NOS tubes, capacitors, speakers and bias probes This results in 5881 tubes having less output power than a 6L6 (how much difference depends on the specific tubes) and also lower clean headroom, meaning a given 5881 may start to distort at a lower level than a given 6L6. Lots of midrange, and compresses nicely when driven hard. E-GROOVE TUBES RE ISSUE SUPER PREMIUM-CRYO Groove Tubes Cryo Groove Tubes Super Premium Cryo valves are specially burst tested by us. S. The reason I put the comparison of all these tubes,6L6s and EL34s was I was using the Leak SI-50 with a complete rebuild of F&T filters and vit Q pios and k40s and all the necessary tweaks. You can use 6L6's in a 6V6 amp though for a cleaner tone. The "sound" of tubes is often associated with the amps they are commonly associated with. Play Download 6L6 vs EL34 Shootout in this Mesa/Boogie Mark V comparison video. As I was sitting up at the front counter, perusing through the local entertainment publication, a 18/5/2016 · It's no secret that I adore my Traynor YBA-1. ” Me: “Good for you. Tube Data Sheet Locator. The tubes are completely different. Changing Tubes on Vacuum Tube Amplifiers : How to Use a Voltmeter to Test a Tube Amp. GEC KT77 Feel free to check out EL34, 6CA7, KT77 tubes we stock, Grudge Match: 6L6 Vs