same SL OS both
M25 - SE input only, autoformer based FE, No NFB, gain either 4 (Cinemag, Jensen classic repeaters) or 6 (Edcor 600:15K), mild THD, dominant 2nd neg
PoP - active FE, both SE and Bal input, NFB yes, gain - forgot ........ aha - 100K/10K, loow THD, dominant 2nd neg
sound - all my amps are sounding the same
M25 - SE input only, autoformer based FE, No NFB, gain either 4 (Cinemag, Jensen classic repeaters) or 6 (Edcor 600:15K), mild THD, dominant 2nd neg
PoP - active FE, both SE and Bal input, NFB yes, gain - forgot ........ aha - 100K/10K, loow THD, dominant 2nd neg
sound - all my amps are sounding the same
other OS parts - they will work, but with slight difference, if there is a difference in xconductance, comparing to originally used
slight - no night and day
though, clever to use mosfets in output, as is constructed ........... TTC/TTA are bipolars
availability - you're practically just one personal message away of knowing how
slight - no night and day
though, clever to use mosfets in output, as is constructed ........... TTC/TTA are bipolars
availability - you're practically just one personal message away of knowing how
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