Author Topic: Putting 12AT7 Tube in F-1X  (Read 110 times)

Mostlow

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Putting 12AT7 Tube in F-1X
« on: December 18, 2024, 06:42:38 AM »
So I found a couple of nos RCA black plate 12AT7 tubes and was thinking of installing one in my F-1X, replacing the (presumed) stock 12AX7.

Any reason why I shouldn't? It sounds great in my Underground Accelerator pedal (which is 'inspired' by the F-2B).

edwardofhuncote

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Re: Putting 12AT7 Tube in F-1X
« Reply #1 on: December 18, 2024, 06:55:04 AM »
Give it a rip and report some results... be mindful of the last line here-


https://club.alembic.com/index.php?topic=242.0

gtrguy

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Re: Putting 12AT7 Tube in F-1X
« Reply #2 on: December 18, 2024, 11:24:43 AM »
Should not be a problem at all.