2020年6月14日 · For sale, a pair of unused vintage RCA 6EU7's. These are from the same batch, sporting ER & ES date codes. Test at 2450-2550 and 2300-2550 on my Hickok 580, where 1200 is min. good. These are becoming very hard to find; nice upgrades or spares for your vintage Gibson/Epi! Only $40/pair +...

2012年1月31日 · Amps/Cabs Tech Corner: Amplifier, Cab & Speakers ...

6eu7. Precision Electronics S35 - Mod Suggestions. Hi all, I recently acquired this amp on Reverb. It is a ...

6973, 7189A,6EU7,12DW7,6CZ5,6CG7,12BH7,6DR7 What a pain. I wonder how many of these tubes are routinely thrown out by people who only care about 12A?7, and standard power and rectifier tubes?

2012年5月5日 · Amps/Cabs Tech Corner: Amplifier, Cab & Speakers ...

2017年10月21日 · Hello, I own a 1950s Vega A-49 amp. Uses 5y3GT rectifier, 6sn7 preamp tube, 6v6GT power tube. I was fortunate enough to purchase another Vega A-49 amp yesterday, this one is likely from the 1960s and appears to be the same circuit. This newer amp has the 5y3 and the 6v6GT, but instead of a...

2009年10月5日 · Amps/Cabs Tech Corner: Amplifier, Cab & Speakers ...

2012年5月1日 · well i bought 12xa7 tubes for the preamp. a friend said thats the tubes that goes in it. well later after i order the 12xa7 tubes, i looked for myself and realized the tubes in this old epip amp was 12au7a and 6eu7 tubes. will the 12xa7 tubes work in this amp or will it mess the amp up? thanks...

2007年11月21日 · I'm trying to find a replacement PT for my Gibson GA-15RVT. It originally had a through the chassis mounted PT. I'm having trouble locating a OT to fit the existing holes. But I did find a vertical mounted Hammond PT that looks …

2014年3月27日 · Hi to all of you guys, I recently got a 62 Magnatone 460 Custom. It has some not very common tubes and I was wondering which are the good 6EU7, 6DR7...