Manual

Design Features
 Independent power supply to digital circuit and analogue circuit, left/right channel
of digital circuit, DAC circuit and analogue circuit are powered by independent
power supply system, reduce power interference among different circuit, and
make sure all components will have clean power all the time.
 Employ state-of-the-art high resolution USB Audio technology, will accept and
decode Hi-res digital audio bitstream through USB interface, a centerpiece of a
high-end CAS playback system.
 Supports DoP (DSD over PCM) on Coaxial digital input, decode DSD at 1 bit
(require front end digital equipment supports DoP output on Coaxial)
 Versatile to fit different needs, user can select RCA (single-ended) or XLR
(balanced) output for their needs, and the RCA output provides choice of
transistor or vacuum tube output for different sound signature.
 Output can be configured as Line out or Pre-out (with volume control), can fit into
different systems easily.
 Deploy OLED display screen for first class visual effect.
 Fashionable design, compact and minimal, can easily blend into SOHO or
household environment.
Technical Highlight
 Incorporated two pieces of AK4490 DAC chipset from AKM, and each chipset will
work for a single channel. This is a genuine balanced DAC circuit with 4
channel active LPF that will fully explore the potential of the two DAC chipset.
 Built-in 5 digital filter at your choice
 Deploy dedicated, high quality Op-Amp for Low Pass Filter circuit
 Deploy 4 pieces of 6N1B vacuum tube at buffer stage, appealing and good for
day-long listening.
 Built-in Phase selection to ensure perfect playback
 Extensive Mute protection and noise control, minimize pulse noise when Power
on/off, and noise generated at changing of operational stages such as UNLOCK.
 Solid chassis with aluminum alloy and sand blast finishing, can eliminate exterior
interference effectively.