Toy Inventor’s Notebook — Guitar Amp Bulletin Board

Craft & Design

By Bob Knetzger

Bob Knetzger

Bob Knetzger (neotoybob@yahoo.com) is an inventor/designer with 30 years of experience making fun stuff.

View more articles by Bob Knetzger

July 27th, 2010

Use a piece of vintage speaker cloth to make a mini “guitar amp” bulletin board.

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Tagged MAKE 23

By Bob Knetzger

Bob Knetzger

Bob Knetzger (neotoybob@yahoo.com) is an inventor/designer with 30 years of experience making fun stuff.

View more articles by Bob Knetzger

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