The Tomahawk Portable Headphone Amp

The Tomahawk has a 2 position gain switch. The "low" gain of (1) which is dedicated to all IEMs and the "high" gain of (4) which is designed to drive the low impedance headphones. The battery life on the Tomahawk was so impressive that I decided not to include any wall adaptor or the charging capability, making the Tomahawk very light to carry around.