On Sun, 08 Jul 2018 10:34:33 -0500, Chuck wrote:

On Sun, 8 Jul 2018 04:53:23 -0700 (PDT), wrote:

277-1008C
Every once in a while they pop up on EBay. Here is the schematic.
http://theradioboard.com/rb/viewtopi...=5706&start=30 It could
be built for about $15.00.


Here is some more info/links. Good luck
Radio Shack 277-1008C Amplifier Radio Shack 277-1008C Amplifier

https://www.google.com/search?source....0.pI6lGYcjpOY