AMPEREX PQ 6922

Tubes Asylum

Questions about tubes and gear that glows. FAQ

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Hello,
I have an Audio Research LS 15 and use the original tubes, which are still fine. I read about NOS tubes and matched tubes. I found a pair of AMPEREX PQ 6922, TEST RESULTS 80/80 + 80/80 WHERE MINIMUM IS 60, and heard they sound very good in the rear sockets. I am not much on this, so, I have to ask, would these make a noticeable sound improvement? Would it be alright to use the original in the front sockets? I have heard Siemens are better in the front, yet I am not all that on tube rolling and have not done this in years. Do I need to find better ones, or have all there, or the Siemens?

I also would like to ask about the ARC LS 16, mine is a late model LS 15 and I heard there is not much difference?

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Topic - AMPEREX PQ 6922 - KatRand 13:03:58 07/14/12 (5)

RE: AMPEREX PQ 6922 - reb 16:18:19 07/16/12 (2)

RE: AMPEREX PQ 6922 - KatRand 16:31:29 07/16/12 (1)

RE: AMPEREX PQ 6922 - reb 07:32:54 07/19/12 (0)

RE: AMPEREX PQ 6922 - JNS 17:05:42 07/14/12 (1)

RE: AMPEREX PQ 6922 - KatRand 22:59:09 07/14/12 (0)

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