Hi J.B.

All of Bob Carver's amplifiers were Class A/B designs, including the M-1.0t. If memory serves, he never built or marketed a pure Class A design.

It was listed in the 1988 Sound&Vision (Canada) Audio/Video equipment directory (which I edited) as having a power output of 200 watts/channel into 8 ohms and 400 watts/channel into 4 ohms.

Regards,
Alan

Alan Lofft,
Axiom Resident Expert (Retired)