Instructables Pocket Sized Guitar Amp


One of the biggest pains of an electric guitar is the need to hook it up to an amp to hear actual electric guitar sound. That’s not a problem with the milli-AMP! The milli-AMP uses a bridged ML386N-3 amplifier circuit to produce in the neighborhood of two watts output power. It runs of a rechargeable 9 volt battery that provides an hour of full volume play per charge. At two watts, the milli-AMP is more powerful than any commercially available amp (that I know of) of its size; its size being a very pocketable 2.25 by 3.5 by 1 inches (roughly). Volume is controlled by the volume pot on the guitar, and controls distortion as well.