The buffer opamps were removed, the output caps were bypassed and removed, and the output opamp was replaced with an LT1364. There is about 2mV of dc offset per channel, so a very high gain amp paired with low impedance cans is probably a bad idea, anything else should be fine.
the cable is a 1 meter 1/4" mono to RCA IC with solid silver wire.
$145 for card and IC, shipped and insured in the US
the cable is a 1 meter 1/4" mono to RCA IC with solid silver wire.
$145 for card and IC, shipped and insured in the US








