** This Ad is Marked as SOLD by seller and cannot be responded to. **
These are modded servos for Acoustat speakers. Full Range, Direct Drive, Electrostatic Speaker System with integral self-contained Servo-Charge tube amplifier.
Serial numbers are #1362A & 1362B. Great working condition. The amplifiers had the following upgrades/mods 2 years ago:
All electrolytic capacitors replaced. New 6000VDC output coupling capacitors. New high voltage power supply polypropylene Auricap capacitors. New high voltage Caddock non-inductive resistors. Film capacitors and rectifier changed.
No modification to the schematic, it is original.
Sold AS-IS. Mods were done 2 1/2 years ago. Besides minor cleaning I have had no problems with mine in the 2 years I have owned them.
Will ship $300
I would be willing to meet for an agreed upon amount for my traveling and time.
$2000 for amplifiers alone and $2400 for speakers included
Apr 16, 18 3:00pm I will include a set of 2+2 and bases. these bases are for the cube interface so you will have to make them stable.
These speakers had a slight tick to them. I think they just need cleaned.