Signal to noise ratio. Mk3 v2 parts list and schematics. Cambridge Audio A1 Mk3 Special Edition Integrated Amplifier Cambridge Audio Gallery 2012 06 22 04 51 Hifi Engine It appears to have as much oomph as the 80 wpc sansui it has replaced. Cambridge audio a1 integrated amplifier review . Im sure there are losts of other amps out there that sound better as there are countless numbers. Cambridge Audios CXA61 has a tough act to follow. As ever the A1s spec defies belief at this price. Ad Free Shipping on eBay. Now we are delighted to offer its successor at a stunningly low price. Find many great new used options and get the best deals for Cambridge Audio A1 Analog Integrated Amplifier at the best online prices at eBay. Its a rare product that has the ability to make us switch off our reviewing brain and simply let us be wowed by the music. Stereo Integrated Amplifier 1 review Specifications. Cambridges gear has always struck me as a rigorously high-endhigh-value pro...