Quick cautionary note - I'm sure you all know this but ...

Suply Voltage here in the UK is 240V 50Hz. I'm not sure if the power supply in the 7000 is universal or has to be modified to cope with US voltages ( I believe these are 115V 60Hz but correct me if I am wrong ) Might be as well to check with Technics before buying something that may go BAng as soon as you plug it in !!.