- 3 independent headphone outputs with individual volume controls.
- Frequency response from 10 Hz to 50 kHz.
- ≥120dB dynamic range.
- High power driving capability, drives headphones to high levels with very low distortion.
- Individual peak indicators show overload of each headphone feed.
- Master Stereo / Mono switch.
- Internal battery power (2 x AA) for convenient, low cost power. (we include 2 new Duracell Procell. Replacements available Procell AA Batteries)
- Long battery life – more than 10 hours (Alkaline batteries, @ nominal drive level).
- External 5-17VDC powering.
Flexible Inputs / outputs
- 2 balanced XLR line level inputs or unbalanced 1/4-inch and 1/8-inch stereo inputs
- Loop output to connect additional HA3D’s in series for extra headphone outputs