Built to UK voltage, but can be set to operate elsewhere at manufacture.
The input impedance is 22kΩ.
Input sensitivity for full power is 1V providing 25W into 8 Ω both channels driven
35W/8Ω both channels
60W/4Ω both channels
Frequency Bandwidth 3Hz – 250kHz ±1dB
Damping factor > 70
Idle power less than 10W
The main PSU consists of a 120VA transformer and total bulk capacitance of 20,000µF @ 50V