You might want to try to contact Professor Leach directly. His email address is indicated on his Georgia Tech page here.
My understanding, though, is that the Superamp was a mono amp, and so it would not have been bridgeable. Perhaps the 1000W indication represents ac input power under peak output conditions.
Also, contact me through Audiogon if you'd like a pdf of a review of the Superamp which appeared in 1980 in "The Audio Critic."
Regards,
-- Al
My understanding, though, is that the Superamp was a mono amp, and so it would not have been bridgeable. Perhaps the 1000W indication represents ac input power under peak output conditions.
Also, contact me through Audiogon if you'd like a pdf of a review of the Superamp which appeared in 1980 in "The Audio Critic."
Regards,
-- Al