A little test. Pick the Solid State amp....
Amp A
Power Output: 220 watts continuous at 8 Ohms
Distortion: less than 1% 20 Hz to 20 kHz @ 220 watts output
Frequency Response: 5 Hz to 75 kHz @ -0.5 dB
Input Sensitivity: 2.2V RMS
Hum and Noise:110 dB at 220 watt output
Weight...