Violectric HPA V550 Amp/Preamp (Open Box) B-STOCK The third generation and slightly

The third generation and slightly larger reincarnation of the iPurifier measures just 69 x 19 x 20mm in its new

What is S-Balanced technology

Doublesided tape for base*4

L = height 10mm

articulate soundstage

Violectric HPA V550 Amp/Preamp (Open Box) B-STOCK The third generation and slightlyThe 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