Quad 405-2 Power Amplifier

Quad 405-2 Power Amplifier

Tested & fully functional

Specs:

Power Output: 100 Watts per channel (into 8Ω).
Frequency Response: 20Hz - 20kHz (typically -1dB at 20Hz, -0.5dB at 20kHz).
Total Harmonic Distortion (THD): < 0.05%.
Signal-to-Noise Ratio (SNR): ~96dB (A-weighted).
Input Sensitivity: 0.5V (500mV) for full output.
Damping Factor: ~80.
Speaker Impedance: 4Ω to 16Ω.
Power Handling: 30-350W (variable).
Dimensions (WHD): 340.5 x 115 x 195 mm (approx.).
Weight: 9 kg (20 lbs).