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In Reply to: P-T31 OPT posted by Triode_Kingdom on November 25, 2021 at 09:19:39:
"Those transformers are really tiny, and from what I see, AES doesn't even publish response data. I might wonder whether they're operating too close to saturation at all power levels with the level of DC required by a 6V6. That could certainly account for excessive levels of distortion."
The Lacewood 2.0 SE 6V6 amp used Edcor GSXE10-8-5K units. Those are certainly better quality than the AES PT-31's.
It is interesting that the "Green God" outperformed the "Lacewood 2.0" in terms of THD% at 1W by a factor of almost 2:1 with lesser quality OPT's.
Ultimately, measurements are not the final arbiter of subjective enjoyment of SE tube amplifiers for some listeners.
DT667
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Follow Ups
- RE: P-T31 OPT - deathtube 667 11/25/2116:23:39 11/25/21 (4)
- RE: P-T31 OPT - Triode_Kingdom 17:56:45 11/25/21 (3)
- RE: P-T31 OPT - deathtube 667 11:42:16 11/26/21 (2)
- RE: P-T31 OPT - rage 06:28:56 11/30/21 (1)
- RE: P-T31 OPT ... how does it sound? - deathtube 667 07:00:08 12/1/21 (0)
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