Violectric HPA V550 Amp/Preamp (Open Box) B-STOCK the honeycomb grille is made

the honeycomb grille is made of cast zinc alloy which is acoustically inert

What is S-Balanced technology

articulate soundstage

Earbud Design

brightness

Violectric HPA V550 Amp/Preamp (Open Box) B-STOCK the honeycomb grille is madeThe 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