Not at all ) here's some info ) Re: 7308 & 12AX7 Interchangeability??

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In Reply to: 7308 & 12AX7 Interchangeability?? posted by Mattkimb96 on April 25, 2006 at 19:07:29:

6DJ8 > ECC88 > 6922 > E88CC > 7308 > E188CC.
Not listed in any order, however the 6922/E88CC & 7308/E188CC are suposed to be 10k hour tubes and noted for original spec of being low noise and low microphonics. That said, the only true way to find out is test them and try them in your system.
12AX7XX where XX = variations > 7025 > ECC83 > E83CC (not listed in any order.
There are more replacements for each, but I put the most popular ones here.
AX7 and 6DJ8 are not at all interchangeable. Enjoy "rolling!"

Scruffy Fran says, "The truth is out there" ARC SP-3C, ARC D400MKII, Tympani 1D, Creek CD50Mk2

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Follow Ups Full Thread

Topic - 7308 & 12AX7 Interchangeability?? - Mattkimb96 19:07:29 04/25/06 (5)

Not at all ) here's some info ) Re: 7308 & 12AX7 Interchangeability?? - ruffscruff 09:39:29 04/26/06 (1)

Re: See here for substitutes - Ron Oehlert 08:48:10 04/26/06 (0)

Huh?!....... - Marc Bratton 20:47:24 04/25/06 (2)

Re: Huh?!....... - Mattkimb96 09:20:02 04/26/06 (1)

Re: Huh?!....... - Jimmy 14:00:30 04/26/06 (0)

Follow Ups

Not at all ) here's some info ) Re: 7308 & 12AX7 Interchangeability?? - ruffscruff 09:39:29 04/26/06 (1)

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