Catda C1897 Khadas Tone Board Hi-Res Audio Development Board Hifi ES9038Q2M USB DAC for Raspberry Pi

Product description Hi Res Audio Board Designed for Music Fanatic Khadas Tone Board is an amazing USB external Hi Fi sound card in Khadas family Its excellent performance and compatibility will take the listening experience into a whole new level And that s just the beginning Inherit Khadas Consistent Breakthrough Design We integrated XMOS advanced multi core RISC architecture microcontroller and ESS flagship 32 Bit stereo mobile audioDAC ES9038Q2M in such a small PCB And we choose 3 independent high performance OPA and4 ultra low phase jitter oscillator for best noise reduction The same as you think each power supply path is powered by an independent ultra low noisepower supply and the OPA is powered up to ±5 5V There are a lot of examples of such designs but in general we try our best to get better performance through optimal design Flexible Interfaces Support Secondary DevelopmentKhadas aspires to help the DIY enthusiasts grow by achieving their ideas and dreams step by step as well as Tone Board Khadas Tone Board has 2 RCAs for analog output 2 0Vrmsand 1 RCA for S PDIF in or out For ExtensionOne 30 Pins FPC connector for 8 channels analog output extensionTwo 10 Pins FPC connectors for OLED display and I2S extension And OthersOne 40 Pins female header is used for connecting VIMsOne 20 Pins SMT header for debugging XMOS and VIMsPacking list1 Tone Board Mainboard