Do you know about the NRG Control 401S Amplifier?

I realize this this is a very very old thread.... I just got a NRG a201s from a Brit who used the amp in London. I'm trying to find out about how to convert it to USA 115 volt 60hz. Any info on the NRG guys would be appreciated. Thank you

NRG Control
Jack Jones, Chris Ludwig
POB 389
Walled Lake, MI. 48390-0389
Tel: 248.475.2395

eMail: Brian@Hello.lt

I had an NRG A201S stereo amp around 1992.
It was very big (about 160lb's), well built, and sounded
very good (incredible bottom end control).

Send me an email and I will see if a person I know that knew the NRG people
knows where they might be today. Hopefully a schematic will be only a fax away.

eMail: Brian@Hello.lt

PS I know of someone that has an NRG pre for sale,
although it wasn't as good as the NRG amps.