6v6gt vs 6v6. 8 Amps of heater current vs.

6v6gt vs 6v6. So is their sound. This gave a 500 to 1. I used in the first amp 6V6 power tube like Fender did but in the second amp I changed the 6V6 to EL84. Octal, IO) K8A, USA 1935 and Power/Output shown. Generally it wouldn't be a good idea--the output transformer is wrong for the other tubes, the voltages are too At higher volume levels, the tone becomes thicker with a plus in singing sustain. In that case you are just under-utilizing the 6L6 with 6V6 primary impedance. 6V6 – Metal jacketed envelope. 6V6GT Page 1 of 2 [ 13 posts ] Go to page 1, 2 Next Page 1 of 2 [ 13 posts ] Go to page 1, 2 Next Feb 9, 2006 · The plate voltage in most 6L6GC amps is way too high to safely run 6V6's (depends on the amp). BEAM PENTODE 6V6 S is a beam power pentode with octal base and a maximum plate dissipation of 14W. the 6V6 (same tube, except the 7408 handles 350v at the plate as opposed to about 320 for the 6V6). I have , at least for now, We would like to show you a description here but the site won’t allow us. The TADTM 6V6GT-STR is a direct replacement for all 6V6, 6V6GTA, 6V6GTY, 6V6Y, 5871, 7184 or equivalent components. Nov 15, 2014 · The Gold Lion 6V6 is said to be one of sturdiest of the 6V6s made today, second only to JJ, it should be able to swing it above its weight class. How about the coke bottle Marconi 6V6's? How do they compare? Oct 14, 2021 · 6V6GT Think cranked-up studio or club amp on the left side of the pond and you’re hearing the 6V6GT. They are smaller than most 6V6 tubes I have seen, and all black. 315v). Oct 4, 2008 · I've just been trying out different bias settings on my DRRI (it has two Groove Tubes 6V6's) and based on what I've read, the maximum plate dissipation for them is 12W, and the general recommendation for Class AB amps is 70% of that number, i. I logged some of my thoughts on the differences between those here Data sheets for the 6Π6C (6V6) and 6Π3C-E (6L6). Same heater voltage, similar draw Can If you're curious about the EL34 vs 6V6 vacuum tubes for guitar amps, check out this post to learn all about them! Dec 26, 2011 · There seems to still be a lot of NOS 6V6GT tubes available which are my favorite as they have a smoother tone to them, and while the current production tubes being offered seem to have a bit more gain & edginess to them they also come in as a very solid tube as well. You always get less, in the real world. 5k sweep to bias the tube between 9W and 14W of dissipation. The new Tung-Sol 6V6 tubes however are just a sweet sounding 6V6, and Dec 22, 2020 · A priori, a SE 6V6 must be Class "A". I have three sets of 6v6's, all different brands. Apr 1, 2008 · On paper it looks like the G, GA, GB's lie somewhere between a 6V6 and 6L6GC. 5881 I just purchased a Bogen DB212 integrated amplifier from a fellow who lives only a few miles away. The 6V6 required less heater power and produced less distortion than the 6F6, while yielding higher output in both single-ended and push-pull configurations. You're better off getting an amp with smaller power tubes and cooking BOTH power amp and preamp tubes. Jul 17, 2013 · A 6F6 gets hot enough to light a cigarette , a 6F6G not near as hot . We have another example of the Brimar 6V6GT from when manufacture was sent abroad. 6V6GT is a glass tube with the familiar straight sided shape and the same specs. 6V6 is a metal tube. The G and GT should interchange fine, anywhere a 6V6 was used, with pretty much no exceptions 2 days ago · Reflector 6P6S vs. I purchased some tubes at a swap meet that were labeled 6n6c, little yellow boxes, and purported to be be 6V6 tubes. The 6V6GT tube was first seen in the 1930's, used in both guitar amps and console amplifiers. A tough, durable tube with unique characteristics. OK to swap GT 6V6C (china made) for the other 6V6 models. Miked by 2 BeyerDynamic M160 Ribbons, at the Sep 25, 2017 · 6V6 is a next-generation 6F6, but incorporating a lot of the improvements that were worked-out for the 6L6/807 project. So the amp would need to have the plate voltage dropped and maybe have the cathode resistor replaced to run 6K6s. It has fat low end and full mid tones with very good tone separation and a smooth, clean high end. Pick up to 2-4 RCA 6V6GT, 6V6GTA, or JAN 6V6GT and we will take care of the matching for no extra cost. Aug 8, 2016 · I've had a DRRI for a while now, and I'm really enjoying it. I don't know if the plate dissipation spec has anything to do with it and I am in no mood to analyze the spec sheets. In another variation you can try the slightly higher output 6V6GTA which have a 14 watt output instead of the 12 watt GT. Both very musical. In old 6V6GT's you have RCA blackplate, Tungsol black plate, Ken-Rad, GE, Sylvania, Hytron, Westinghouse. :wow. 6v6 based amps? I've heard passing comments here and there that lead me to believe the EL84 is more fizzy? Maybe more "Marshall tone"? Is this correct?What about the 6v6? What's that sound like? Is it what Aug 23, 2023 · 6V6 vs EL34 Amp Tube Comparison Details. A 6V6GT will replace a 6F6 and 6K6 in most instances , A 6Y6 was mostly used as a voltage regulator and an audio amp in some radios . Most manufacturers will have a data sheet with the tube. Tried some Brimars out in my 69 Princeton Reverb and found they lacked some of the bass response that the RCA's and Tung Sols i was using. 5w (3rd line of 2nd page). It ticked all of the boxes as it required less power to switch on, generated less distortion, operated at higher voltages, and crucially yielded a higher output. Somewhat less durable/more lightly constructed so more prone to microphony in combos. Pin 1 of the other members of the 6V6 family of tubes are usually not internally connected, although some may have the gray RF shield connected. S. What are the different types of RCA 6v6s out there. I was wondering if there were other tubes similar to the 6K6GT that would be good for SE operation in similar fashion with lower or similar wattage. The earliest "6V6" were metal, as Doug said. Feb 19, 2018 · In general I have not found a currently produced 6V6 that even comes close to the NOS 6V6 tubes in terms of durability. For a car radio that uses a single tube in single ended output, you could most likely get along with either tube, provided it is a six volt set with the filaments in parallel. 5881 & 6L6 can be swapped 5881 to 6V6 is a conversion Kagliostro edit: I posted near the same time with HBP, he has already replied to you Feb 12, 2017 · Basically, looking to build a PP 6V6 amp with 8k OPTs, probably 295V across the tube. But the main problem is that the 6K6 is rated for 8. What's the difference? Could this be the problem? Do I need to find 6V6 tubes with only 6 pins on the bottom for this amp? Any recommendations for a set of 6V6 tubes for a tweed Deluxe? Aug 16, 2009 · Can anybody with better technical understanding then me, explain the difference between 6L6 and 6V6. When exploring the world of tube amplifiers, you might come across the comparison for 6L6 vs 6V6 power tubes. couldn't be happier! I installed a set of 6v6gt Tung Sol USA tubes last night. Jan 25, 2011 · Anybody got an opinion of whether the current 6V6GT keeps up with the NOS?If NOS is better can a bar full of drunks tell the difference?Thanksmorningstar Sep 29, 2016 · 6V6 vs. Mar 4, 2021 · The Chinese 6V6 tubes that TAD sells have the sound and the look of the old style 6V6 tubes. I have a large stash of mostly old pulls and some newer NOS sets. Mar 7, 2022 · I have noticed the JJs 6V6 w the bigger plates have a good consistancy of performance when swapping preamp valves. Wanna know if anyone here had the two and if the sound between the two is different ? JJ Electronic - Vacuum tubes, Capacitors, Amplifiers A. . Aug 30, 2004 · Some GTAs/7408s like Tung-Sol were an obvious redesign, but 1961 grey plate 6V6GT vs. Jan 21, 2020 · There are some variations in tone, but any US, UK, EU, Canadian, or Japanese 6V6-GT is going to sound fine in your amp. I find that the RCA 6V6GT or 6V6GT/G or 6V6GTY don't like to be pushed beyond book parameters. Feb 7, 2006 · Low and behold, now I can swap 6V6 and EL34 without rebiasing. Near equivalent: 6V6, 6AY5. The guitar community has several opinions about the tubes’ change in the amp, and there is always a discussion on how often the tubes need to be changed because the best amps tubes are not for a lifetime and need Feb 6, 2010 · 6W6 is a rough sub for 6V6, though not as much voltage handling (300v vs. These are types of vacuum tubes used in guitar amplifiers to create distinct sounds and play a significant role in defining the amp’s character. number previously mentioned is absolutely correct. Best Quality, the Sound is nice - authentic vintage tone. 5 watts for the 6K6. Made famous decades ago by the Fender Deluxe Reverb and Vox AC-30, respectively, the demand for low-powered, practical amplifiers opened up a world of creativity for designers such as Bartel. A friend told me he pulled one apart, and found a glass 6AQ5 inside it. Breakup on Mesas is far creamier. To prevent damage to equipment, it would be wise to double check with a good tube manual before actually doing a substitution. AVOID the Groove Tube 6V6 HD (heavy Duty). Id also look at the blonde bassman amps that used those tubes. 6L6GC by Cathode Ray » Fri Feb 15, 2019 11:17 pm Guy77 wrote: ↑ Fri Feb 15, 2019 11:12 pm Hi, the 6v6 tube puts out about 12 watts while the 6L6GC puts out about 30 watts per tube and so yes the 6L6 can stress your transformers. Top "horseshoe" retainer for added stability of internal parts and added resistance to rattle and microphonics. This is due to the larger glass chamber. Any idea what could be the reason for this? The Discover the differences between 6V6 vs EL84 power tubes, their sound nuances, and how they impact amplifier performance Jan 19, 2009 · Can I substitute a 6K6GT in place of a 6V6GT? Differences? Why or why not. The 6V6G was of classic glass envelope shape. The JJ 6V6S replaces a 6V6-GT, but isn’t a 6V6-GT. t is a heavy duty 6V6GT tube, which can handle a higher plate voltage than regular 6V6GT tubes. F. Find out more here and see their differences! The 6V6 family came in many constructions and were very popular as the final audio stage of broadcast receivers. On the flip-side, 6L6's draw twice the current that 6V6GT's do, so they need a bulkier power transformer. 6V6GTA the same as a 6V6GT with possibly slightly uprated specs. Jun 4, 2015 · Gibson Les Paul 1959 Reissue with Fargen OLDE 800 Mk2 and 1970 Marshall 2x12 Cab Model 1972 with Pre Rola Celestion Greenbacks G12M25 55Hz, T1511. May 15, 2007 · Can one of you amp experts educate me a bit about the tonal characteristics of the EL84 vs. Bigger tubes typically sound fuller, have more bottom end than smaller tubes. 5W maximum dissipation and the 6V6 is rated at 12-14 Watts per tube. What would be the purpose of this? Nov 10, 2011 · I am interested in your opinions of the 6V6 universe, particularly old stock tubes (RCA, Sylvania,etc. 45 amps, 6L6's draw . Which one to get?? Any one has any to sell? The 6V6 family of beam tetrodes came in many constructions and were very popular as the final audio stage of broadcast receivers. The amps sound totally different. The 150 volts is rather high with 220uF I would use on the voltage doubler capacitors vs the 22uF shown that does require 150 volts. Sold as a pair. This tube has more of the character of a 6L6 than 6V6 in many amps. Aug 17, 2011 · The metal envelope of 6V6 is connected to pin 1 of the base, and was normally used as a ground. The character and voice of the guitar significantly depend on the guitar amps output tubes. Sep 15, 2020 · We walk you through the differences between two of the more popular tubes on the market, the 6L6 and the 6V6. They are supposed to be 6V6's with a slightly different base but they sound quite different. Smaller American-made amps of the 1950s, ’60s, and ’70s most often carried 6V6 tubes, which are known for their juicy, well-rounded tone and smooth, rich distortion, occasionally tinted with an element of grittiness that is not necessarily Don't think twice about installing any version of an RCA 6V6 into your Fender or USA style 6V6 amp. 48 hour burn in. 45 amps). It can be used also in some 6L6 amplifiers. Yes, an EL84 will sound closer to an EL34 than a 6V6 or 6L6GB/GC, but they do sound different. For premium tube tone, choose Groove Tubes! The GT-6V6S represents Groove Tubes' highest output 6V6 power tube. Many of my customers swear by them and Two Rock installs them in their 6V6 amps. Those valves are pretty affordable and are a viable alternative to expansive and rare NOS. Fortunately, most of those "HD" tubes are long gone. Purchase Electro-Harmonix 6V6GT vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. 6V6GTA RCAs can at least look absolutely identical. If you're wondering how 6v6 vs el84 power amp tubes compare, check out this post for a deep dive comparison! 6V6GT/6V6EH Vacuum tube 6V6GT/6V6EH is a beam tetrode in the glass bulb, with equipotential cathode, designed to amplify low frequency power in the output stages of HI - FI audio. I put them in my 6V6 Sep 16, 2009 · Would a 6v6gt sound the same as a 6v6? Are the 2 interchangeable? The sound difference will vary pending on the brand. We use the Dirty Johnny amp to run both types of tubes with playing demos. What should I expect in the difference in sound? I know manufacture and design can play a big role, but are there any basic or Mar 6, 2019 · Cue the posts where people recommend their favourite 6V6 I have no experience of the EH 6V6 in any amplifier [1]. Both are without NFB. Jan 13, 2019 · EHX 6V6GT: Good tube, more traditional 6V6 sound than the JJ. Note the 6V6 type only claims a maximum plate voltage of 350v and a plate dissipation of 13. The valves were capable of push pull use but the normal Dec 3, 2001 · Hey, I was wondering if anyone could tell me the basic tone difference between RCA 6V6 GT's and RCA 6V6GTA's? I've used regular RCA GT's, but never tried GTA's. What makes Sylvania tubes special is their rugged build quality, which outshines manufacturers like RCA, along with their clean tones and headroom that cannot be beat. The original 6V6/6V6GT (and the 7 pin 6AQ5/6AQ5A, 6005, and 6999) are limited to 12W plate dissipation while the newer 6V6GTA/B/C, 6V6S, and 7408 are limited to 14W plate dissipation. 9 Amps for the 6V6GT, so it will pay to monitor the PT for overheating. Tight manufacturing tolerances and improved workmanship provide increased endurance and superior sonic performance. Dec 7, 2022 · Hi, i already own 2 RCA 6V6GT smoked grey glass and i'm glancing the 6V6 GTA (very expensive). Also a miniature glass tubular version the 6V6GT. Has anyone done a similar experiment? I am curious of the findings of others. When I look on ebay, there are different types of 6v6 tubes. Known to be a very powerful 6V6 due to its robust construction. Author Topic: 6K6 vs 6V6 (Read 10580 times) 0 Members and 1 Guest are viewing this topic. 1940s WWII vintage RCA blackplate 6V6GTs in good original boxes. Dec 2, 2008 · The 6V6 is capable of more power output and greater plate dissipation, 14 watts versus 8. 9 amps, and 6CA7/EL34's draw 1. Jun 1, 2009 · The new Tung-Sol 6V6GT has some modifications to the original design, mainly stronger support tubes. I see TAD tubes on Stew Mac, but the 6V6GT and 12AX7A-C are out of stock. Long-life. I'm comparing Fenders DRRI with Supersonic. Only at Sweetwater! Bulk Pricing and Easy Payments for your Genalex Gold Lion 6V6GT Power Tubes Matched Duet! Possibly a 6L6 in 6V6 clothing? Because if you wanted the 6L6 sound in a 6V6 amp, the JJ/Tesla 6V6 would probably be a very good choice. Jan 19, 2018 · Been doing some 6V6 tube rolling the past few weeks. I am considering rebuilding a set with el84's. Apr 1, 2018 · If using four 6V6 tubes, double the current capacity of the high voltage 150 volt winding. I've seen RCA 6v6GTA, military type, coated glass. Jan 15, 2019 · What exactly are 6v6 guitar amps? When we talk about 6v6 amps, we’re actually talking about the 6v6 valve tubes. Leo Fender seems to have taken a stab at 370 P to K volts in the early Tremolux, but then changed over to 6L6GC in the same amp. A pair of 6V6's in class AB will draw way less current compared to larger power tubes like 6L6GB/GC or EL34's. The plate dissipation limit for the 6V6 is 12 W. Tubes in the "Tube" column are directly replaceable with tubes in the "Replacement" column. 6v6 vs 6g6) 2) bias the new tubes within their working range 3) enjoy lower wattage output. Jan 2, 2008 · 6V6GT is the most common straight-sided glass 6V6 variant. I am planning to build a separate power supply for screens and can't quite understand exactly how different operating voltages affect the tube. 6V6G are bulbous glass (I don't think they look anything like a "Coke bottle"). This shows the degree to which the 6V6 was regarded as a standard. Unlike most 6V6's this valve has a glass disc base, like the all glass valves, and not a pinch. Sep 21, 2013 · I've been looking around for a pair of vintage 6V6s for my 1962 Fender Deluxe Amp, and have a few questions for the tube experts out there. First of all, are vintage tubes worth the effort, and if so, why? Better sound, longer life? Next, what is the difference between a 6v6GT and a 6v6GTA or Whether we are talking about 6V6, EL34, or 6L6GC, Sylvania power tubes could outperform tubes the community regards as the best ever, such as the Mullard EL34 or the RCA 6V6GT. It also required more bias voltage (which means it will idle at higher current than 6V6, everything equal), and draws MUCH more heater current (1. e. Of the new issue 6V6 tubes which are the best sounding for audio use? Thanks Sep 19, 2019 · 6v6 While the 6v6 and EL84 are both smaller tubes, the 6v6 gives a completely different tone than the EL84. Apr 18, 2016 · This power dissipation data is especially important for the 6V6 family because of the two types of tubes available. 5992 This is a military/industrial version of the 6V6GT, is probably the best sounding 6V6 tube you will ever get your hands on, and is rather rare. First up is Mesa 6v6 vs JJ 6v6. We have the original American rugged metal valve produced in the mid 1930s and subsequently used for military designs. These are actually 6L6 tubes that were sold as 6V6 with the caveat from GT that a bias adjustment would be required. VT-107A) have 7 pins. ). Its longer plates produce tone that sits between 6V6 and 6L6. Just like an EL84 doesn't sound that similar to an EL34. You'll also change the output impedance with the tube substitution. Nov 6, 2012 · If one were building an amp, Single Ended or Push-Pull, with 6V6 tubes or with EL84 tubes in the output position, what would the practical difference be? (Socket, of course!) They are similar enough that I wonder what the practical implications would be. Let's see the what is the main difference between the tube and Which is perfect suitable for music. Dec 7, 2022 · Rolling 6V6 tubes is a fun hobby, that I got a bit obsessed with, that is when I totally rewrote the wikipedia 6V6 entry, the photos there are partly of some of my tubes. It appears only the GE 6V6GTA were rated higher than the plain 6V6, or 6V6GT. But this is a great replacement for the 6V6 providing I can get the voltage correct on some other amps. about 9W, my question is, if you were to run those Are you looking for the best-sounding 6V6 tubes for your amp? You are in the right place. The 6L6 type claims plate dissipation is 20. The maximum theoretical efficiency in Class "A" is 50%. Which brands/types (GT, GTY,GTA) tubes sound best to your ears and on what audio equipment, old or new. It appears for RCA and Tung-Sol, the only difference between the GT and GTA is the heater warm up time. Apr 17, 2018 · I have a 6v6 console amp. The Tube Amp Doctor 6V6GT-CZ is a new power tube designed for higher power amps. The chassis Jun 17, 2011 · I know this probably has been covered before, but what are the differences in tone and breakup characteristics between these tubes, if all other amp related factors are equal? May 27, 2025 · Finding for a decent vacuum tube for your guitar? 6V6 vs 6L6 Tube are the top choices. Are you looking for the very best 6V6 power tubes for your amplifier? This is the place to start. Up to a point, 6F6 with more bias and drive will do many 6V6 chores. 6V6GTY have the "yellow" (brown) micanol base. Check out the following tube reviews for guidance in getting the best possible tone out of your tube gear. Hey! I have one of those! And a collection of vintage 6v6 too, cool thread! Wrapping gifts tonight I found yet another NOS, a black plate GE 6v6GTY that I never even unwrapped. 2w. So quite a difference. com FREE DELIVERY possible on eligible purchases Aug 5, 2022 · 6V6's draw . Radio tubes are valves. If the rectifier tube can keep up with the power tubes current draw demand, then the tube rectifier won't sag and it will stay/keep that 'tighter low end/punchier sound'. You would need to check the specs of your transformers before making the swap. NOS The Beaver Valley (with EL84/6BQ5 tubes) and BV-6V6 amps play well with my new (to me) Wharfedale W70D speakers, which have higher sensitivity than any of my other speakers. 5 amps. Beware of the 6V6 metal cans. This 6V6GT is from Mullard and does not feature a Mullard type number. Apr 15, 2009 · This is a question for you old hands at the tubes. Tube 6V6GT or Röhre 6V6GT ID2989, Beam Power Tube, Octal (Int. Hours of strumming the same progressions while swapping a tube here or there. 8 Amps of heater current vs. In single-ended tube amps one 6V6 output tube can produce about 5 watts of power. Mesa is more of a classic 6v6 sound. 0. A 6L6GB/GC would sound closer to a 6V6 than a KT66 and 6L6GB/GC's don't sound that close to a 6V6. Brimar introduced this glass tubular Type in 1938. Perhaps you’ve read a ton of articles about the difference between power tubes and what they do to our sound. Yes, you have to tie pins 1 and 8 together for the 6CA7/EL34. Dec 19, 2018 · 1) Double check pin out (i think they are the same. So far I've run JJ 6V6S's in the power section, then switched (quite a change!) to Ken-Rad 6V6GT's (1948-1949). Those Brimars were NOS too. Mar 2, 2022 · The manual calls for TAD 6V6GT, and says to not buy Tung Sol 6V6GT or EH 6V6GT (s) manufactured after December 2014. Over the next two decades the 6V6 tube became widely used in small radios, hifi amplifiers and consoles, and instruments amps. A. Earlier versions of the 6V6 (including 6V6, 6V6G, & 6V6GT) were rated under the older Design Center ratings system, where as the final version (6V6GTA) and the 7408 were rated under the less conservative Design Maximum rating system -- but when you keep apples to apples so to speak, all of these tubes have the same Jul 7, 2022 · Was just looking at an ad for SWART AST MKII which can use both 6V6 or 6L6 power tubes. Recording and PA technology is getting better and the baby boomers are getting older and losing their hearing Nov 6, 2022 · Update: Sound great, one went microphonic already. Limited supply. loctal1. Aug 9, 2010 · Nostalgic Kit CentralTube Interchangability Reference The following should be direct substitutions. Where the EL84 gives a grittier, gainier feel and structure to the tone, the 6v6 has a sparkle to the top end and a chewiness to the bottom end the EL84 only has in its dreams. Just bear in mind 6V6G will operate cooler than a 6V6GT. I have only seen versions made by Bendix, but GE lists it in their Characteristics book so they must have made some as well, or relabeled the Bendix military surplus tubes. I will check what datasheets are available for the new Gold Lion and Tung-Sol brand 6V6 tubes. It's hard for me to believe that there's so much difference in the bias requirement between two brands of tubes. Jan 30, 2020 · Author Topic: 6V6GT vs 6GB6G (Read 2752 times) 0 Members and 1 Guest are viewing this topic. We have the original American metal valve 6V6 produced in the mid 1930s and subsequently used for military designs and a miniature glass tubular version the 6V6GT. May 9, 2007 · I was thinking of the 7408 vs. Mar 9, 2009 · Any of the RCA 6V6GT's are to die for, tonewise and reliability-wise. 2 amps vs. In general, a very balanced tone. An O/P transformer whose power handling capability is > than 5 W. The design of the 6V6 evolved over the coming years, eventually ending up as the 6V6GT variant most commonly seen today. Please report any Reflector 6Ï€6c (6V6GT) vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Mesa’s are mildly warmer, not dark, but warmer/darker than JJs. I do like the Nov 14, 2019 · A few months later, the 6V6 beam-tetrode was introduced. In many vintage 6V6 amps, you are putting your PT in harms way by using 6L6's in place of 6V6's. The 6V6 amp has lot of headroom but the EL84 version starts to overdrivealready from 8 o'clock position. I have a Flexi, and lots of 6V6 examples, but my first pair of 6F6 tubes is in the mail This is a short comparison between two common brand of 6V6 tubes. 77 kB, 4000x3000 - viewed 357 Jun 20, 2008 · I plan to build a 6V6 amp using all octal tubes (instead of 12AU7, 6AU6 and 12AX7) with a schematic from a 1956 Motorola amp that I built several times in the 60s. I have favored them a lot over other makes. Oct 2, 2024 · Bogen DB212 ---- 6V6GT vs. 6V6GT – smaller "Glass Tube" T-9 envelope. 00 QUADS AVAILABLE!BENDIX AVIATION CORPORATION MANUFACTURED THESE TUBES IN THEIR FAMOUS RED BANK FACILITY FOR AERO SPACE AND MISSLE GUIDANCE APPLICATIONS. I was scooching about on the Hotrox site, and they are listing the 6V6 as being 'all new' Jun 26, 2002 · Want to use RCA 6v6 tubes for my original deluxe reverb. How would I find the power output or distortion characteristics at 225V or 250V on the screens? Or lower? Jan 23, 2025 · EL34 vs 6L6 vs EL84 vs 6V6 & More — A Player’s Perspective! Author: Santiago Motto | Updated: January 23, 2025 | This post may contain affiliate links. They are all electrically the same. "The 6V6 is one of my favorite tubes. Besides 6v6 tubes, another hugely popular type of output tubes commonly found in tube guitar amps is EL-84 power tubes. The reverse will not necessarily be a correct replacement. May 26, 2018 · Re: 6V6GT vs. Right now I'm enjoying a NOS looking pair of CBS Hytron 6v6GTY, but pulled a pair of Tung Sol 6v6GT that also sounded Jul 2, 2015 · Because the original metal 6V6 is no longer made, most guitarists simply refer to the 6V6GT as “6V6. A data sheet for the earlier 6Π3C claims maximum plate voltage is 400v, and maximum screen voltage is 300v (Section III, lines Apr 7, 2014 · Tung-Sol 6V6GT - The Tung-Sol 6V6-GT is an outstanding tube and I feel it delivers a much smoother overdrive that you could describe as creamy instead of crunchy. EL84 Tubes Enter the 6V6 and EL84. 外殻によって異なる6V6真空管の寸法 1970年代の「コイン」ベースのRCA6V6GTA 世界中で生産されたさまざまな6V6。左から右に、6V6GTA（General Electric）、6V6GT（JAN National Union、1940年代）、6P6S（ソ連、1978年）、最新の6V6GT（Electro-Harmonix） 1936年11月9日付けの「RMA リリース #96 – 09」によると、 6V6Gに続い I have been needing a set of 6V6GT tubes and was wondering if anyone out there has tried the Tung-Sol Reissue tubes ?? May 17, 2017 · Hi, I searched through some threads but did not find a match, apologies if this is a repost. Hey guys, I fell into the deep and dangerous world of tube rolling. Yes, decades. ” The 6V6GT is commonly associated with Fender student-model amps of the ’50s and ’60s, like the Princeton and Champ. That 5 W. Jul 17, 2024 · All are matched quads. I tried them against a few pairs of 50's Sylvania chrome top 6V6's, 50's RCA's smoked glass, Metal RCA's, 50's National Unions. Author Topic: New build EL84 vs 6V6, single vs Push Pull (Read 5929 times) Apr 20, 2022 · A pair of 6L6WGB/5881 eats 1. gets selected to obtain magnetic Dec 26, 2018 · Buy New In Box Plate Current Matched Pair (2) JJ 6V6 / 6V6S Vacuum Tubes 6V6GT: Tubes - Amazon. Dec 5, 2008 · The Excelsior plate voltage is around 370V, 6K6 has a max of 315V (6V6 is 350V). Jan 16, 2007 · 6V6 is lower power so you get all that nice tube sound without all the volume Master volume 6L6 amps don't get the same effect because master volume amps just cook the preamp tubes. But you will also have to make other changes to the circuit for the tubes to operate properly and avoid a possible meltdown. Two 6V6 tubes per channel is 1 amp rating and four tubes per channel is 2 amp rating on the 150 volt winding. You can see from the picture that their construction in much more robust than a normal 6V6. Heres an old one thats probably safe for initial ballparking when you go to bias. Jun 21, 2006 · Here's my question: the original GE 6V6 tubes have 6 pins on the bottom while the NOS (JAN-CKR-6V6GT/G KEN-RAD U. I do understand that more tubes = more Watt, but the main difference between tha amps are those tubes. It's also only a 10 watt plate, where the 6V6 is 12 watts. . You can always go up the chain. The "holy grail" of 6V6 tone. The metal envelope of 6V6 is connected to pin 1 of the base, and was normally used as a ground. For more 6V6 info, as discrediting of mis-info, this thread might interest you;TDPRI thread/soviet-6v6-versions Click to expand Russian tube 6P6S, output beam tetrode. They were all 6v6 outputs. The 6L6 tubes are renowned for their robust headroom and clarity, often found in larger amplifiers suited for genres that demand crisp I have recently built two amps that are based on Fender 5F2-A circuit (Princeton). In some amps or amp channels i use 5751 in other 12ax7 or 12ay7 (mostly nos). May 18, 2005 · Here is the 2nd round 6V6 tube test results. Jan 15, 2012 · NOS TESTING MATCHED PAIR (2) OF THE FINEST 6V6GT TYPE TUBES EVER MADE – THE BENDIX 5992 TUBE $199. The 6V6 family of beam tetrodes came in many constructions and were very popular as the final audio stage of broadcast receivers. I know I want black plate 6v6gt. JJ’s are (true to reputation) robust sounding, more focused, brighter and later breakup. The original 6V6 was an American metal can valve from the mid 1930s. Personally I'm quite partial to all things GL for being very well made and having the most pleasant and musical midrange. GE brown base 6V6gty gray plate clear glass 1956 Westinghouse Radiotron licensed by Thermionics LTD 6V6G (ST shape) Sylvania 6V6gtdark chrome top black plates RCA 6V6gta gray plates Dec 30, 2012 · Does anyone have experience with the differences in sound and feel between these 2 types? I know that 6V6 is a beam tetrode and the 6F6 is a true pentode, but that 6V6 amps can take the 6F6 in its place. Jul 8, 2022 · A few things that you need to know about these two to choose the right amp tubes are provided in this 6V6 vs 6L6 comparison. Tested on a Speedster Deluxe with a 1x12 cabinet and a Strat. 6v6 vs EL-84 Comparing 6v6 tubes with EL-84 tubes, some general observations can be made: Dec 28, 2009 · Re: 6L6 / 6V6 swapping? by martin manning » Sun Dec 03, 2017 12:56 pm Yes, they are close enough that 6L6's can be swapped into a 6V6 Princeton Reverb circuit. jpg (665. See which American power tube you like best 6V6 or 6L6. Incidentally, for a brief period ca. The amp (and a Bogen FM50 tuner) had been sitting in the closet of his family’s home, unused, since his father died, a few DECADES ago. Purposely developed to be pushed to the max, these tubes can be used in pentode, ultra-linear, or triode configurations and single or push-pull/parallel applications. '61 RCA made GTs and GTAs in blackplate clear glass version and these tend to be real nice IMO. These tubes handle plate voltages in excess of 475 plate volts and have a very agressive tone and long life. I really couldn't hear a difference. I have and have had a couple of amps. TAD 6V6GT-STR REDBASE PREMIUM Selected Tube With the TAD 6V6GT-STR REDBASE we have succeeded in combining the tonal characteristics of an NOS 6V6GT such as from RCA or GE with the current requirements. In my first amp build, I made the 6V6 bias adjustable by placing a 500 ohm resistor in series with a 1K potentiometer (between cathode and ground). Aug 15, 2010 · The Tung-Sol, and RCA rate the GTA the same as a GT or plain 6V6 with plate at 315 V 12 W and screen at 285 V 2 W. Tube 6V6 or Röhre 6V6 ID2114, Beam Power Tube, Octal (Int. 6V6 Substitutes 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. Jul 26, 2011 · The ratings between the 6V6 (any version) and 7408 have always been identical. Sweet, a little soft around the edges, soulful. And 6V6GTA are rated to dissipate 14W instead of 12W. Jan 19, 2016 · The long story short is that 6V6G's, 6V6GT's, 6V6GTY's, and 6V6GTA's are all rated at 12W design center and 14W design maximum. uxx wtfoe aoxm coppj jkosgn ptvymcm piktqw zygq cnhml clondu