Pro-Ject Audio Head Box DS3 B - Headphone AmplifierHead Box DS3 B is a class leading headphone amplifier designed for audiophiles who demand uncompromising power, precision, and fidelity. Its fully balanced, discreet topology redefines the possibilities in its segment, delivering ultra clean amplification and effortless drive with plenty of power reserves for even the most demanding headphones. Every aspect of its design prioritises sonic purity, from the carefully optimised signal path to the