Violectric DHA V590 Squared PRO Headphone Amplifier and DAC

The DHA V590 Squared PRO is the upper version of the full-size Violectric converter and headphone amplifier, carrying its own item number and a 50 mm solid aluminum volume and attenuator assembly in place of the standard parts. The digital section is unchanged: AES/EBU, optical and coaxial inputs to 24 bit / 192 kHz, USB to 32 bit / 384 kHz, and DSD 64 through DSD 256.

Analog inputs are one balanced XLR pair and two unbalanced RCA pairs on gold-plated Neutrik and RCA sockets. Four transistor output stages give a true balanced headphone output rather than a bridged single-ended one, and PRE-GAIN sets internal gain in 7 steps so the amplifier suits the headphones in use. The remote control, power cord and manual ship in the box.