Rowlands

Husk, Corus uses a universal auto-ranging power supply.... There is no 110 or 220 model per se. See the Corus manual at:
http://jeffrowlandgroup.com/kb/questions.php?questionid=469

Guido, I assumme that means that the same Corus will work in both the US and Europe as regards to voltage?

Husk, the Corus manual contains the following statement regarding operating voltages:

"• 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. "

However, I have neither the technical nor the legal expertise to interpret the above and tell you if a unit destined to the European market can be operated safely in the US, or a unit destined to the US market can be operated in Europe. The only entities with such a technical and legal expertise are the JRDG factory and its registered distributors. G.

Guido, Thanks for the info. Nobody seems to have the knowledge about Rowland gear like you.

Hi Cyrus, I usually pour over the various downloadable manuals, and refresh my memory with the Q&As in the JRDG Knowledge Base at:

http://jeffrowlandgroup.com/kb/

While the facility seems to have some gaps, it is amazingly complete on some devices..... there are over 120 questions on Criterion alone..... and most of them apply to Corus, except for those that discuss the NiMH battery system.

G.