1967 Realistic Spring Reverb Tank

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via this auction

Not a synth, but interesting. This one in via brian comnes.

via the listing:
"Rare 1967 Realistic Pro Verb
Solid state Reverberation
Radio Shack Corporation

!!!!!!This unit is the only one i have ever seen in existence!!!!!!
It only appeared in one Radio Shack ad, this was probably do to the fact that they were cutting out there guitar line!
!!!!!!This Reverb tank was manufactured in the USA!!!!!!
Sounds very good, this is the tone you would expect out of a Vintage Spring Reverb.

Features:
3-1/4 inputs for, Instrument, Microphone, and Foot Switch!
also has an on/off switch, and a Reverb mix knob.
This unit is Hardwired and Hand built like many old products, includes power chord and 1/4 input cable (as seen in picture above)

11"1/2 - 6"1/2 - 3"1/2"