Yamaha R840 and CD640 Micro
Customer reviews of Yamaha R840 and CD640
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Product FeaturesHiFi Buyers' Guide
The R-840 employs an advanced electronic volume control circuit. The audio analogue element does not transmit the audio signal, but instead is used in a rotary potentiometre, with the results processed through a microcomputer to the electronic volume.
The benefits of this system are that it eliminates the static prone to occur found in analogue controls as well as gang error, and provides higher precision volume control.
from House of Fraser to Tesco,
no one is selling it, we're sorry to say,
not 419 retailers nor anyone on eBay,
but please don't worry even if it hurts,
you can look for alternatives or