A dual mono construction Concept Differential ADC 1 in 4 out ADAU1701 board. Extreme High performance (ADC to DAC Overall Distortion 0.00087%) differential A/D Conversion, differential RCA-pin Outputs, fs=96kHz, 8 slots TDM-Interlink across the boards.
Features:
- 1in 4 out RCA jacks on each PCB (2 boards requires for stereo use)
- High-Performance Differential monaural ADAU1701 ADC circuit
- GND lift-able Differntial RCA-pin Input curcuit
- GND lift-able Differential RCA-pin Output circuit
- Mains Power Switch
- Power-ON/OFF/Reboot Anti-Pop Audio Mute
- LED Power Indicator
- MP1/MP7 controlled LED Indicators
- A/B Program Select switch with Auto-Reboot feature
- Selectable DSP reboot Dual-EEPROMs
- Rotary Pots for AUXADC 0-3
- interlink header for AUXADC control voltage 0-3 and Reset
- Common-mode Choke filtered Power Supply Input
- 0805(2.0mm x 1.25mm) SMD Resistors & Capacitors
- Prepare for the through-Hole Ele-Caps on the Audio Path
- Unity Gain Analog Audio Input and Output (2V RMS)
- Absolute Phase transparent. (No need to invert Output Phase)
- Buffered TDM Interlink I/O Header (with Enable control)
- JST-EH Connectors for Optional XLR output driver board.
PCBA file package included in JLPCB_OrderFiles . You can order SMT and Boards. (https://jlcpcb.com/)
Discussion forum thread (https://www.diyaudio.com/community/threads/freedsp-catamaran-a-b.381417/)
Project web page: (Direct Link) https://cyberpithilo.web.fc2.com/audio/freedsp/index.html
Project web page: (Yandex Machine Translation) https://translate.yandex.com/translate?url=https%3A%2F%2Fcyberpithilo.web.fc2.com%2Faudio%2Ffreedsp%2Fcatamaran_main.html&lang=ja-en
Project web page: (Google Machine Translation) https://cyberpithilo-web-fc2-com.translate.goog/audio/freedsp/catamaran_main.html?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=ja
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