112X Cabinet restoration - Printable Version

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RE: 112X Cabinet restoration - rfeenstra - 04-15-2019

Russ.  I think you are right about the leakage.  As I recall, when I tested the tubes that I got from Bob,  several showed leakage on my tester even though they were supposed to be NOS tubes.  Probably the point is they are new OLD stock tubes!

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RE: 112X Cabinet restoration - Phlogiston - 04-16-2019

It is likely that one of those is causing the pop on warm-up. You might try shuffling them. On my Panatrope a strong 1st audio is always noisy - or hum. So I just use a good one ~900 gm, no problem

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