Tech specs
Ask the question you have about the Cambridge Audio Azur 540R here simply to other product owners. Provide a clear and comprehensive description of the problem and your question. The better your problem and question is described, the easier it is for other Cambridge Audio Azur 540R owners to provide you with a good answer. Apr 21, 2016 User's Manual, User Guide - Cambridge Audio azur 540A/640A.
Azur 640A V2 integrated amplifier
More power and compatible with multi-room outputs
The Azur 640A V2 includes all the features from the original model such as oversized toroidal transformer, short path circuitry and a raft of intelligent protection systems but now has more power, 75 watts per channel (8 Ohms).
The V2 is now Incognito Ready (Level 1) and fitted with Control Bus In and Out, and an IR emitter In making it compatible with multi-room outputs.
It has new volume, tone and balance pots which are more robust and therefore give a better feel and
channel matching. New input PCB circuitry with buffering leads to better imaging.
The V2 also benefits from having new larger heatsink, updated style navigator Azur remote control with hidden discrete codes.
Azur 640A V2 specifications
Power Output: | 75 Watts 8 ohms |
100 Watts 4 ohms | |
Input Impedance: | 47k ohms |
Loudspeaker Impedance: | 4 ohms to 8 ohms |
Input Sensitivity: | |
Line: | 330mV |
Phono: | 1.75mV |
(using optional phono stage) | |
Total Harmonic Distortion |
(into 8W 80% rated power):
Cambridge Audio Azur 640r Service Manual
0.008% THD (No weighting) @ 1kHz
0.005% THD (A weighted) @ 1kHz
0.02% THD (No weighting) 20Hz-20kHz
Frequency Response: | 5Hz to 50KHz +/- 1dB |
Tone Controls | |
Bass: | +/- 10dB @ 100Hz |
Treble: | +/- 10dB @ 10kHz |
Signal to Noise Ratio: | >92dB |
(No weighting) | |
Slew Rate (into 8 ohms): | >30V/uS |
Max. Power Consumption: | 515 Watts |
Dimensions (W x D x H) (mm): | 430 x 320 x 100 |
Dimensions (W x D x H) (in): | 16.9 x 12.6 x 3.9 |
Weight: | 7 kg/15.4 lbs |
Colour: | Silver/Black |
Cambridge Audio, Gallery Court, Hankey Place, London, SE1 4BB, England | Cambridge Audio’s policy is one of continuous |
© 2005 Cambridge Audio Ltd Issued: October 2005 | improvement. Design and specifications are |
therefore subject to change without prior notice. |
Azur 640A V2 integrated amplifier
Cambridge Audio Azur 640r Manual
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