Glensound GS-HA010 Single Input Headphone Amplifier
Model: GS-HA010
About: Glensound GS-HA010 Single Input Headphone Amplifier
Glensound GS-HA010 is a compact, belt pack-style single channel headphone amplifier designed for professional broadcast and production use. With flexible power options, dual headphone outputs, and a rugged form factor, it is ideal for portable monitoring applications in field or studio environments.
Features
- Single channel portable headphone amplifier
- Powered by internal 9V PP3 battery or external 12–20V DC
- Electronically balanced XLR audio input with loop-through XLR output
- Dual headphone outputs: 6.35mm and 3.5mm jack sockets
- Supports stereo headphones or mono earpiece use
- Volume control for headphone level adjustment
- On/Off power switch with low battery LED indicator
- Loop anchor points and belt clip for easy mounting
Specifications
| Audio Input | Electronically balanced XLR |
|---|---|
| Input Impedance | > 40kΩ |
| Output Level Range | -20 dBu to +10 dBu |
| Frequency Response | < -1 dBu from 50 Hz to 16 kHz |
| Noise | > -80 dBu (CCIR unweighted Q Peak @ line up) |
| Max Output | +19 dBu into 10kΩ +16 dBu into 600Ω |
| Distortion | 0.15% (100 Hz – 1 kHz); < 0.02% (1 kHz – 10 kHz) |
| Power | 12–20V DC (external) or 9V PP3 battery |
| Battery Life | > 18 hours (alkaline) |
| Low Battery LED | Activates at 6.0V |
| Optimal Headphone Impedance | 32–1000 Ohms |
| Power Consumption | 19 mA quiescent (0.171 W) 28 mA @ 0 dBu input, 32Ω load (0.252 W) |
| Dimensions | 153 mm (L) x 73 mm (W) |

























