If you're making amps try these - all are NOS/UOS and a great bargain for the price as the worst 6AQ5 you're likely to encounter will probably be better made than the best EL84 you're likely to encounter. TubeDepot carries a selection of 6AQ5 / 6005 / 6669 / EL90 Power Vacuum Tubes.
6AQ5 TUBE AMP SERIES
Which is a shame cuz I generally like the sound of the 6V6 family better (6CM6, 12AB5, some others) and in the late '90s I made a series of amp using the Mil Spec 60 variants of the 6AQ5 - one PP - FB amp featured fan cooling of the 6094 and put out over 20 watts without fail (would have probably melted without the massive air flow). The 6BQ5 is the EIAA designation for the European designed EL-84 pentode which sounds, to my ears, much like a EL-34 - a "family" resemblance." While both these bottles are rated about the same for some reason the EL84 has continued in design and production while the 6AQ5 hasn't. have can give some input) they should both be good tubes for guitar amps.
let's say a 12AT7 or maybe a couple 6AV6s.The 6AQ5 is a beam power tube based on a 6V6 and really does sound amazingly like one - only when really cranked to the max does it sound different and that's still good. 6AQ5 vs 6V6 In my listening, the 6V6 is unquestionably better. Elekit has had a long history of using IC/op amp in their products and the designer's skill is apparent. The circuit differs from the standard low- triode layout in that the screen of the tube is fed from a fixed voltage source. I have heard many all-tube amps that sound a lot more transistory (like German Octave, not to my taste). 1 is the schematic diagram of a clamper circuit which uses a Type 6AQ5 tube. Instead of your typical Champ lineup of 5Y3, 6V6 and 12AX7 try 6X4, 6AQ5 and. The sound is rich and creamy when it is supposedly to. Good quality and value when compared to PicClick similar items. Just in time to build more cool amps in a crappy economy. Price - VM voice of music stereo 6AQ5 PP push pull tube amp amplifier - model 2008. Just sub cheap tubes for more expensive ones. In a Champ type circuit start with a 470 ohm cathode resistor instead of the usual 250-300 ohms that works for SE 6BQ5s.Īdditional notes: Don't pay a lot for these tubes! They're a great cheapo audio output to experiment with. I gouged the stereo 6AQ5 amp out of a Silvertone console I found at the dump. The tremolo is a cathode-modulated style, modulating the first 6AV6 preamp tube, and the output is approximately 4 watts, which puts it in the same category as a Fender Champ. Sayin' that thing sounded like ass is an insult to perfectly good ass. The tube component of the amp consists of a 6X4 rectifier tube, three 6AV6 preamp tubes, and a single-ended 6AQ5 output tube. Started out with a BSR turntable with a solid state integrated amp / tuner / 8 track tape player.
He also says that the 6V6 is a wonderful tube- so. television tube and that its far too linear in response to be a good, musical guitar tube. Someone else I know, an amp technician, says that the 6AQ5 is a. That means if you want to experiment you can use a cheapo Valve Junior PT or equivalent. I had a stereo 6AQ5 amp back in the '70s for my 'hi-fi' rig. A thought: Several people have mentioned that the 6AQ5 is functionally a 6V6 in a. The 6AQ5 is a lower power 6V6 in a 7 pin package used originally in car radios, and the 6L6 is an upgraded 6V6 with higher voltage and higher current. This is not surprising since they all have very similar construction. Roughly if a 6BQ5 will work you can make a 6AQ5 work at that circuit. In fact, with the upgraded Beast power supply it was hard to find a distinct difference between the 6AQ5, 6V6, and 6L6. That means when you apply the Fudge Factor you can run 'em on 300 volts. They were used as an audio output in just about every black and white television.ĭata sheet says keep the supply voltage down around 250 volts, otherwise treat them like a 6V6.
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