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In Reply to: RE: Tube Dilemma posted by danlaudionut on October 8, 2014 at 06:03:13:
Thanks Dan, your impressions and descriptions will help me eliminate some from my list.I started with a couple different preamp tubes The 6J8P Shuguang's that I picked when I purchased the amp, a pair of RCA 6SH7's and GE 6SH7's both the metal types. I had an ever so slight (annoying) hum using headphones and the Chinese tubes, The hum went away with the GE's and I picked up the RCA's just because they were NOS and cheap spares. :)
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- RE: Tube Dilemma - IEaudiodude 07:48:47 10/08/14 (0)