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Cambridge Audio Azur 640A

Stereo Integrated Amplifier (2003-08)

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Cambridge Audio Azur 640A


  • Power output: 65 watts per channel into 8Ω (stereo)

    Frequency response: 4Hz to 80kHz

    Total harmonic distortion: 0.07%

    Signal to noise ratio: 92dB (line)

    Speaker load impedance: 4Ω to 8Ω

    Dimensions: 430 x 310 x 100mm

    Weight: 7kg

    Accessories: remote control

  • Power output: 75 watts per channel into 8Ω (stereo)

    Frequency response: 5Hz to 50kHz

    Total harmonic distortion: 0.02%

    Input sensitivity: 1.75mV (MM), 330mV (line)

    Signal to noise ratio: 92dB (line)

    Speaker load impedance: 4Ω to 8Ω

    Dimensions: 430 x 320 x 100mm

    Weight: 7kg

    Finish: black/silver

    Accessories: remote control

    Year: 2005


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Reviewed Jun 03rd, 2017 by Mainehifi

These just sound good. A bit big on bass with neutral tame mids and a slight treble bump but with the right speakers its a big healthy chunky warm sound. I almost dont miss the tuner its so good.
Rotelish i guess. It is a bit different and may not be the best match with all speakers. I like its extended extremes and overall pleasing sound profile. Sounds quite good with klipsch fortes but not quite as punchy as some nad amps. I like mine a lot. Try one. Even the 340 and 540 sound great. Thumbs up cambridge audio!

Reviewed Feb 18th, 2016 by Blatte

Worth every penny !



re: Azur 640A

Hello HiFi fans,
Really financial not economically serviceable. Sanken SAP+SAN is european irreplaceable,accesible.
The only-one possibility i reconstruction on a ONSemi NJL1302AG/3281AG plus external ballast resistors

This website is not affiliated with or sponsored by Cambridge Audio. To purchase Azur 640A/Azur 640A v2 spares or accessories, please contact the company via their website or visit an authorised retailer.