LD Systems

LD Systems HPA 6 is a 1U rack headphone amplifier from 19 "highly flexible with 6 channels completely independent and complete functions for a wide range of professional audio monitoring applications. Each channel provides a 6.3mm TRS headphone output on the panel front with level control, mono / stereo switch, discrete left / right muting and a TRS Aux da input 6.3mm with Main / Aux balance control for mixing additional signal sources. Four-segment LED meters allow visual monitoring of the output level and two 6.3mm TRS outputs per channel on the back allow you to connect a total of 18 headphones. The main section of the HPA 6 is equipped with a master level control with LED eight-segment meter and 6.3mm TRS input to mix one additional source with all channels. The back panel provides stereo main inputs on balanced connectors XLR and 6.3mm TRS and stereo outputs to cascade more unit.