ElectroPhonic Innovations is a company based in Inglewood, California, USA, specializing in self-amplified guitars. They handcraft guitars with modern manufacturing techniques, featuring a patented 'labyrinth chambering system' and dual full-range drivers for an expansive stereo sound field. Their guitars come with a hi-current power supply, 18-watt power amp, and offer a minimum of 8 hours playtime before recharging. The company focuses on creating a visceral connection between the musician and the instrument, allowing users to feel every note and nuance. ElectroPhonic Innovations also offers a range of accessories and custom options for their guitars.