SIGNAL CORPS BC-686-A AMPLIFIER for telephone and radio interconnecting For Sale
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SIGNAL CORPS BC-686-A AMPLIFIER for telephone and radio interconnecting:
This sale is for a SIGNAL CORPS, BC-686-A AMPLIFIER. I am not sure what this amplifier was used for, but it looks like some sort of interface between radio and telephone systems; possibly a phone patch. It looks like something is missing on top of the chassis, but studying the schematic I could not figure out what it may have been, There are also a couple of disconnected wires under the chassis suggesting some modification. It is complete with the tubes (three 25L6's). Take a good look at the pictures as they give a much better description than words can. The item has not been tested and is being offered for sale AS IS with NO RETURNS. If you have any questions, please ask them before offerding. Shipping will be by UPS ground for the actual shipping cost, plus $12 for packing materials.
PLEASE NOTE: The shipping calculator usually computes shipping charges that are well above the actual shipping cost. I always refund any excess. Local pickup is free and always welcome.