Orig. Acoustic Preference power modules, around 150W/8 Ohms, depending on PSU voltage and current.
Matched 2SA1216/2SC2922 outputs, dual op-amp input. Tested, working. Designed to be mounted flat on heatsink, 4 output transistors plus temp sensor transistor below. PS should be from 2x35 to 2x55V.
Used in A.P. Bravura integrated an mono-block power amps. Never heard a bad word regarding them, soundwise great ..and absolutely reliable.
Depending on hetsink size and PSU..bias adjustable to A class. Input OP-amp currently employed is LME49880, but will work with most dual op-amps, thus you can somewhat tailor the sound. Schematics available for buyer.
Price 120€ for pair.
P.S. Also available one orig. PSU board, with floating ground rectifiers and 60000MFD/63V Mundorf "M-Lytic" capacitors.
Regards
Matched 2SA1216/2SC2922 outputs, dual op-amp input. Tested, working. Designed to be mounted flat on heatsink, 4 output transistors plus temp sensor transistor below. PS should be from 2x35 to 2x55V.
Used in A.P. Bravura integrated an mono-block power amps. Never heard a bad word regarding them, soundwise great ..and absolutely reliable.
Depending on hetsink size and PSU..bias adjustable to A class. Input OP-amp currently employed is LME49880, but will work with most dual op-amps, thus you can somewhat tailor the sound. Schematics available for buyer.
Price 120€ for pair.
P.S. Also available one orig. PSU board, with floating ground rectifiers and 60000MFD/63V Mundorf "M-Lytic" capacitors.
Regards
