Wednesday, November 23, 2016
Rare MAESTRO ( OBEERHEIM ) Theremin TH-1
via this auction
"Mega rare OBERHEIM MAESTRO Theremin TH-1, in great cosmetic conditions.
Very special antennas design!
It not power on, anyway its main circuit board seems to be very easy to repair, here is the schematics.
110 volts main voltage, USA standard plug."