Audioarts TS-1 TALENT STATION
Table Top Headphone Amp w/ 2 GPIO Buttons 014001

The Audioarts TS-1 is a tough, compact countertop unit that utilizes a USB-powered high-gain headphone amplifier that multiplies voltage and current to provide GREAT, LOUD sound to headphones of any [...]

Audioarts HS-1 HEADPHONE STATION
Headphone Amp 014002

The Audioarts HS-1 is a tiny ( 2-3/4" by 3-3/4") headphone station designed for broadcast use. It can be used as a free-standing unit or mounted underneath the counter with an optional bracket. [...]