Due to auto-ranging circuitry and dual-stage voltage regulation, the audio
performance will not be affected by any voltage fluctuations within the operating
voltage range. The CORUS PREAMPLIFIER can be operated at any mains voltage
over the range of 85 to 265 VAC without any adjustments necessary.
ergo insensitive to power cable ? ...
difficult to believe
do we know somenting about the price in the US ?