Cambridge - azur 840A Solid state integrated amplifier

Very nice Cambridge 840A amplifier.
The unit works like new!
Patented class XD output stages.
Very large ring-core transformer with a double winding to feed the separated output stages.
The signal processing has its own ring-core transformer.
Input 1 also features balanced connections.

The volume control and the signal supply have recently undergone maintenance, so this great amplifier can go on for many years yet.
The display is very clear.
The included remote is of a different type but operates most functions.
A printed manual is included.

Specifications:

Output power: 120 W RMS into 8 Ohm
200 W RMS into 4 Ohm
THD (unweighted) < 0.0015% at 1 kHz at 80% load
< 0.015% 20 Hz – 20 kHz at 80% load
Frequency response: 10 Hz – 50 kHz +/- 1 dB
Signal-to-noise ratio (ref. 1 W / 8 Ohm): > 83 dB
Input impedances: Input 1 (balanced): 10 kOhm
Inputs 2-7: 68 kOhm
Tape input: 68 kOhm
Damping factor of power amplifier: > 110 at 1 kHz
Maximum input power: 800W
Minimum input power: Active (no signal) 70 W
Standby 7 W
Treble and bass tone controls: Shelving-type.
Maximum boost/cut for bass: +/- 10 dB at 10 Hz
Maximum boost/cut for treble: +/- 7.5 dB at 20 kHz
Dimensions (H x W x D): 115 x 430 x 385 mm (4.5 x 16.9 x 15.2")
Weight: 15.0 kg