Headphone amplifiers make for simple, practical electronics projects. The Bass Bump Headphone Amp is no exception, since it’s made out of easy to source parts, and can be built on a proto-board.

The original has been used by the likes of Mike McCready, Tim Pierce and Paul Gilbert, and now the AC Booster V2 promises to be even more versatile ...

bass booster, virtualizer, and volume amplifier. This app caters to people seeking to customize their sound quality in an easy way. It also integrates with Spotify and includes unique functions ...