* Waist mounted headphone amplifier;
* 6.35mm TRS balanced input connector;
* 6.35mm TRS balanced parallel connector;
* Balanced 3.5mmTRS output connector;
* Gain: 20dB;
* Power supply: DC9V adaptor, inside 9V Battery;
* All metal housing;
* Waist mounted headphone amplifier;
* 6.35mm TRS balanced input connector;
* 6.35mm TRS balanced parallel connector;
* Balanced 3.5mmTRS output connector;
* Gain: 20dB;
* Power supply: DC9V adaptor, inside 9V Battery;
* All metal housing;