LightBox prototype abram, November 3, 2010November 3, 2010 here’s a small battery-powered guitar amp that i’ve constructed from reused parts. the housing is a busted computer power supply (some of which is in the No. 5) as well. i’ve got several options for this little fellow in mind, but, for now, it’s a tiny amp with a mean distortion. lo-fi enthusiasts should contact me if you’d like one custom built. LightBox Prototype: a battery-powered guitar amp w/ distortion from abram on Vimeo. Related notes amplifieraudioelectronicshomebrewLM386opamp