01 NUB Amp 03 - Front

Just completed a new cigar box amp. Power is supplied from a LM386-4 running on 12V. Circuit is based on the Runoffgroove Ruby, link below. Features a 4” Philips (Amperex) 5 watt car radio speaker made here on Long Island, NY! Found a pair of these at an estate sale a while back for $5.

https://www.runoffgroove.com/ruby.html

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