Violectric HPA V550 Amp/Preamp (Open Box) headphone cables Impedance: 18Ω±15%(@1kHz)

Impedance: 18Ω±15%(@1kHz)

or other USB music source to eliminate multiple earths which cause noise interference

USB Bus power without using unwanted AC adapter

The 250-Ohm headphones were developed primarily for use at home on a stereo system

Universal mounting

Violectric HPA V550 Amp/Preamp (Open Box) headphone cables Impedance: 18Ω±15%(@1kHz)The HPA V550 covers most features of the review winner DHA V590 except the D A converter. Pre amplifer Balanced Headphone Amp Remote control (standard) So, HPA V550 covers the analogue functionality, the perfect driving of any dynamic headphone and the outstanding pre amp function. The latest findings from the multiple test winners from Violectric and Niimbus were implemented in the headphone amplifier. All functions can be conveniently controlled