Adcom GFA 5400 stereo amplifier specs:
Power output: 125 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 20kHz
Total harmonic distortion: 0.18%
Damping factor: 500
Gain: 29 dB
Input sensitivity: 1.125V
Signal to noise ratio: 100dB
Dimensions: 137 x 432 x 375mm
Weight: 11.8kg