General Information
The Opus DAC module is based around the Wolfson's top of-the-line WM8741 DAC chip. It offers I2S and DSD inputs, stereo balanced output, hardware control of DAC options via jumpers, as well as a header for optional software control. The DAC board can also be configured to allow the WM8741 to operate in dual-mono mode (see datasheet for more information).
Separate analog and digital power sections feature National Semiconductor low-drop out (LDO) regulators.
Power supply electrolytic capacitors are United Chemi-Con NPCAP-PXE, optional output electrolytics capacitors are Elna SilmikII, and resistors are Susumu 0.1% thin film. Please note that the terminal blocks and output capacitors come uninstalled to allow for more flexibility (direct wiring, other output capacitors, etc).
Separate analog and digital power sections feature National Semiconductor low-drop out (LDO) regulators.
Power supply electrolytic capacitors are United Chemi-Con NPCAP-PXE, optional output electrolytics capacitors are Elna SilmikII, and resistors are Susumu 0.1% thin film. Please note that the terminal blocks and output capacitors come uninstalled to allow for more flexibility (direct wiring, other output capacitors, etc).
