* Incorporated two pieces of PCM1792A DAC chip set from TI company for digital filter and D/A converter. A fully balanced design for the output circuit.
*Deploy dedicated, high quality Op-Amp for Low pass Filter circuit and I/V converter circuit.
*Deploy four pieces of 6922EH vacuum tubes and audio grade capacitors for audio output.
*Separate tube circuit for Balanced and Unbalanced output.
*Deploy one 12DT5 for tube regulation so that it can have a superb power supply for the tube audio circuit.
*Versatile digital output and you can select between OpticalCoaxial or AES/EBU digital output.
*Deploy USB Audio, Optical, Coaxial or AES/EUB for different input source selection.
*Support Coaxial and Optical digital input and it is up to 24 bit/192 kHz.
state of the art high resolution USB Audio technology, will accept and
decode Hi-res digital audio through USB interface and support up to 24
*Independent power supply to digital circuit and analogue circuit. Reduce power interference among different circuit and make sure all components will have clean power all the time.
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2.3V +/- 2dB
Distortion and noise
|CD PLAYER||Support CD，CD-R，16-bit 44.1kHz|
|Optical input||16/24-bit 44.1-192kHz||Coaxial input||0.5V @75Ω，16/24-bit 44.1-192kHz|
|USB Audio (only for USB version)||Compatible with Audio Class 1.0 and Audio Class 2.0.|
Support Windows XP®，Windows Vista®，Windows 7® Windows 8® and Mac
OS(10.6.3 and above)
|Optical output:||16/24-bit 44.1-192kHz. According to the IEC958 standard|
|Coaxial output||0.5V @75 Ω ，16/24-bit 44.1-192kHz ，According to the IEC958 standard.|
110Ω，16/24-bit 44.1-192kHz，According to the IEC958 standard.