I did some checking on the TC electronic BMC-2 and found this:
Impedance 80 Ohm
Power @ 40 Ohm Load: 200 mW
Freq. Response: +0/-0.2 dB, 20 Hz to 20 kHz
I am trying out another amp with the Sony 7520 the Emotiva mini-X.
Edited by john57 - 11/27/13 at 7:41am