Glensound Signature HA6+ Six Stereo Headphone Amplifiers
Model: HA6+
About: Glensound Signature HA6+ Six Stereo Headphone Amplifiers
Glensound Signature HA6+ is a 1U rack-mountable six-channel stereo headphone amplifier, designed for professional broadcast applications. Each output features individual level and source mix control, allowing users to blend between two stereo inputs—ideal for monitoring both program and cue audio. Built to broadcast specifications, the HA6+ delivers excellent audio performance and flexibility for OB vehicles, studios, and control rooms.
Features
- Six stereo headphone amplifiers in a single 1U rack-mount chassis
- Two stereo inputs: programme and auxiliary (cue), each with gain control
- Front panel mix control per output to blend between programme and cue inputs
- Individual volume control for each of the six headphone outputs
- Master volume pot (can be disabled via rear-panel DIP switch)
- Front panel 6.35mm jack outputs, paralleled on rear panel 3-pin XLRs
- Stereo or mono operation via rear panel switch
- Balanced XLR inputs and outputs, compatible with unbalanced connections
- Internal wide-range switch-mode power supply (100–240 VAC)
- 12V DC input for redundant power using optional Signature PS1 power station
- Bright front panel LED for power status
Specifications
| Audio Inputs | 2 x XLR (Programme, stereo/mono) 2 x XLR (Cue, stereo) Max Input Level: +24 dBu Input Impedance: 30kΩ Coarse Gain Range: +20 dB on programme input |
|---|---|
| Headphone Outputs | 6 x front panel 6.35mm TRS jacks 6 x rear panel 3-pin XLRs (parallel) Frequency Response: -2 dB @ 20 Hz, -0.5 dB @ 20 kHz Max Output: +19 dBu / 67.07 mW into 600Ω +8 dBu / 6.2 mW into 32Ω THD: < 0.02% @ 100 Hz, 0.005% @ 10 kHz Noise: > -83.3 dB unweighted RMS (22 Hz – 22 kHz) |
| Front Panel Controls | 6 x source mix pots (-70 dB to 0 dB) 6 x individual volume pots (-65 dB to +10 dB) 1 x master volume pot (defeatable) |
| Power Supply | Internal 100–240 VAC switch-mode PSU External 12V DC input for redundancy |


























