2 Channel Network Headphone Amplifier with Loop - 

This stereo amp mounts underneath desks and allows easy headphone connections for presenters or guest users. A 6.35mm and 3.5mm jack socket is available for the headphones and a full size, covered pot allows level adjust. Audio inputs are on 2 x balanced 6.35mm jack sockets. The units link power via Cat5. Up to 8x units can be connected from 1x external 9V DC supply. Via an internal jumper, audio can also be routed with the same Cat5 connections as the power. The external power supply is not included and at least 1x has to be purchased separately. The GS-HA014 is suitable for use with a wide range of input levels. A pair of preset gain controls accessed via small holes in the top of the unit allow both broadcast (0dB) and domestic (-10dB) input levels to be accomodated. It is a very useful headphone amp for studio environments.