Integrated Class XD Amplifier
 
The 851 possesses incredible power, finesse and astonishingly low distortion. In its design we assessed every component for sonic excellence and revised, reviewed and optimised the signal path for minimal distortion. Thousands of hours were spent testing and tweaking, the result is an amplifier we’re incredibly proud of.
 
Technical Specifications
Power output
120W RMS into 8 Ohms 200W RMS into 4 Ohms
THD (unweighted)
< 0.001% 1 kHz at 80% of rated power 0.01% 20 Hz - 20 kHz at 80% of rated power
Audio inputs
2 x balanced XLR, 8 x RCA inputs
Audio outputs
Preamp output Record output
Frequency response
10 Hz - 50 kHz +/- 1 dB
S/N ratio (ref 1w)
> 93 dB (ref 1W/8 Ohm)
Input impedance
Inputs 1 and 2 (balanced) 20 kOhm, Inputs 1-7 unbalanced 20 kOhm Rec Input 20 kOhm
Power amp damping factor
> 110 at 1 kHz
Max. power consumption
800W
Min. power consumption
Active (no signal) 70W
Standby power consumption
Standby <0.5W
Tone control
Shelving type Max bass boost/cut +/- 10 dB at 10 Hz Max treble boost/cut +/- 7.5 dB at 20 kHz
Colour
Silver or black
Dimensions (WxHxD)
430 x 115 x 385mm (16.9 x 4.5 x 15.2”)
Weight
15.0Kg (33lbs)
In the box
Azur 851A Integrated Amplifier, Power Cable, 3 x AAA Batteries, Remote Control