Violectric HPA V550 Pro Desktop Headphone Amplifier and Preamp

Designed to drive everything from low- to high-Z loads for headphones or loudspeakers, the HPA V550 Pro Headphone Amp and Preamp from Violectric delivers versatile functionality and low-noise, low-distortion circuits specially optimized for dynamic and orthodynamic headphones. With support for headphone impedance loads of 16 to 600 ohms, the V550 Pro can drive the most demanding headphones, while pre-gain selection via DIP switch and pre- or post-fader selection make the unit equally comfortable as a high-fidelity studio preamplifier.