1613 Water Street, Kerrville, TX 78028
This is a very interesting old keyboard. The case is made of wood. The back is a heavy rectangle of cromate steel. The screws are missing from the back, and I do not have any that fit. The cable has been cut off. One slider is broken, and the associated cap is missing. Switches are Cherry MX black. Date code on the IC chips 1983/1984. There is also a potentiometer and an 8085 IC.