High Speed USB ISOlator PCB

USB 2 High Speed (480Mb) Isolator for the ground loops and noise elimination.

ATCy-XXI  v3.1
Phono Pre-Amplifier

"Nick Sukhov Cy-XXI" version with voltage regulator and mute relay

DAMP-A
8-channel + RCA Sub output, 12VDC powered DAC-Amplifier ( with automotive surge/spike protection and external potenciometer for the volume control)

4 x SSM3582A based.

DAMP2 

USB 2/4Ch DAC-Amplifier, USB or 12VDC powered.

With indication and volume control potenciometer. 

2 x SSM3582A based.

SPDIF To USB Input Interface

Coaxial or Optical (Toslink) inputs, selected by switch. 

Any input sample rate (44.1-192kHz) is converted by ASRC (AK4137) and transmitted to PC as 96/24 using UAC1 transfer. No drivers required.

WaVega-2INT

  volume regulator and input switch with a lot of options

DVCS Kit

Up to 16Ch remote volume control.