We are OVERSTOCKED on these great DAC's so scoop one up at a great price. The UD-01 turns mundane desktop personal audio into exciting high-end performance. The DAC architecture is built around the Burr-Brown PCB2702E DAC chip (dedicated two channel audio has large a internal strong buffer to store up audio packets). Low pass filter: Burr-Brown OPA2604 acts as an output stage preamp and takes out the residual digital garbage and turns the audio signal into a more analogue sounding stream. DC servo: Texas TL072 low noise JFET op amps assigned to DC servo circuit. The Coupling capacitor is to avoid harmful sonic impairment.
Why Did KingRex design the UD-01?
Today, more and more PC users demand a better soundstage from their PC system. However, the sound that comes from a computer and soundcard is not dedicated enough. The annoying noise & distortion is hard to avoid and an outboard digital to analog converter that receives digital signals through USB cable is the best solution. That's why KingRex built this solution for for music lover.
SPECIFICATIONS :
Main USB Decoder Chip: Burr-Brown PCM 2702E
16-bit 44.1khz/48khz sampling rates
Low Pass Filter OP AMP: Burr-Brown OPA2604(With socket),interchangeable by user's favorite OP AMP.
DC Servo Chip : TL072 (With socket),interchangeable by user's favorite OP AMP.
