Pro-Ject Head Box DS Headphone Amplifier: Asynchronous 24-bit/96kHz USB Input, Built-In DAC, Dual-Mono Topology, and Front-Panel Controls Complement Excellent Performance
Pro-Ject Head Box DS is a high-end headphone amplifier with a USB input and built-in D/A converter for direct connection of digital sources. An analog output allows the unit to function as a D/A converter for the same input sources when connected directly to a preamp. The USB input is a 24-bit/96kHz asynchronous design, delivering superb sound quality from a computer audio source. Additional digital inputs include a coaxial RCA and Toslink optical that can be used to connect to the digital output of a CD Player. The dual mono amplifier topology employed uses very high quality component parts including ultra low-noise ICs and high-reliable relay switches. All controls are located on the front panel for ease of use and the Head Box DS features a large and legible LCD readout. An outboard power supply is also included.