Yamaha 2 speed Rotary Speaker unit

Uploader: augustusd1

Original upload date: Fri, 04 Mar 2011 00:00:00 GMT

Archive date: Mon, 06 Dec 2021 10:08:45 GMT

This rotary speaker unit and the extra speaker came out of a mid 80's Yamaha spinet organ. New for 2021-I have found the schematic I made for this way back when. I have changed computers several times
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