Quad 303

Maintenance repair

England 1978

Potenxa 2 x 45 W
Minimum output impedance 8 Ohms
Harmonic distortion 0.03% at 700 Hz 0.1% at 10 kHz
Frequency response -1 dB 30Hz - 35kHz
100dB signal to noise ratio
Distortion 0.1%
Output impedance 0.3 ohms in series at 2000µF and 6µH