FS: TT Tone Decoder
 

NEW unused: great for repeater / digital control or buddy call alert,
manually programmed, manu'd by Speedcall of Calif., model 412B, w/doc's,
20mv to 10v Input, 50k ohm, code capacity up to 8 digits, Output is opem
collector, power 14v @ .03A, with Call Lamp ON: 0.170A, size : 1.25" x
4.875" x 6.875" box, under dash mount or choice.
Can do digi pix if requested.
Best offer: cheap + ship cost, I don't have a need, don't want to toss it.

AL G. Rochester,NY