glensound gs ha014

The Glensound GS-HA014 is a useful headphone amp for studio environments.

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 8 units can be connected from 1 external 9V DC supply.  Via an internal jumper, audio can also be routed via the same CAT5 connections as the power.  The external power supply is not included and at least 1 must be purchased separately.

The GS-HA014 is available with 2 different line up input levels, when ordering please either specify ‘pro’ where the input line up is 0 dBu (i.e. the output of a broadcast desk) or ‘pc’ where the input line up is -10 dBu (often used from the output of computers for editing purposes).

  • Stereo headphone amp
  • 6.35 and 3.5mm headphone jacks
  • Volume Control
  • Audio inputs on balanced 6.35mm jack sockets
  • Under desk mounting
  • Power loop via CAT5
  • Selectable audio loop via same CAT5
  • 9V DC power
Headphone impedance:32 to 1000 Ohms
Maximum output level:+20dB
Headphone jacks:1 x 6.35mm (1/4") and 1 x 3.5mm stereo 3 pole sockets
6.35mm Jack type:accepts both A and B gauge plugs
Front panel level pot range:-20 to + 10dB standard (-70 to + 10dB special order)
Maximum input level:+20dB
Frequency Response:>-2dB 40Hz to 20kHz
Distortion:<0.02% @ 100Hz, 1kHz, 10kHz
Noise:< -73dB @ line up (22Hz to 22kHz)
Output Impedance:180 Ohms
Input impedance:>80k
Input connectors:2 x 6.35mm (1/4") balanced 3 pole sockets
Input line up 'pro':0 dBu
Input line up 'pc':-10dBu
DC input:7 - 12 Volts
DC connector:2.5mm centre 5.5mm outside
Max current consumption:1 watt
Dimensions:86.61mm wide
32.23mm high
104.31mm deep
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STUDIO Glensound GS-HA014