The VMV D3 is an advanced R-2R Digital Audio DAC packed full of high-quality features. Every detail is high end design. 4 pieces of legendary R-2R chip PCM1704U-J from BB, 2 pieces per channel, fully balanced design to maximise chip performance. USB uses XMOS second generation 16 core processor XU216, supports native DSD512 and 32-bit 768kHz. Includes the top digital filter chip SM5847. Professional circuit design The clock system uses two accusilicon ultra-low phase noise crystal oscillators. Using Altera's high-speed CPLD to process te clock and reduce jitter. Support LVDS level I2S transmission (using HDMI interface), can transmit digital audio with the lowest jitter. Built in low clock jitter VCXO and PLL, support access to external clock. Uses 7 OPA1612 top OP-AMPs from TI. High precision, low temperature drift, resistor and capacitor are widely used. Simple and powerful control Full function remote control with color LCD and newly developed user interface. Low noise discrete component power supply circuit. Customized low-noise sealed toroidal transformer manufactured by Noratel, UK. All aluminium alloy CNC shell All aluminum alloy CNC shell, separate power supply and motherboard design, effectively isolate power interference.
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