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J-Box Amps


The “J-Box”

Here is my design for a small battery powered guitar amplifier that I named the “J-Box”.  It features laser cut wood construction with laser engraved graphics.  The amp utilizes a 3-1/2 inch speaker, 9 volt battery power, a jack for connecting an AC adapter, and Volume and Gain controls.  This amp has a very smooth break-up as the gain and volume controls are increased.  It also has a nice clean sound and works well with acoustic instruments that have a pizeo electric pickup and electronics.



J-Box Rear Panel