24Bit 192KHz audio board with 4pcs USB A/C output
ModelA10H4U
DescriptionAudio board with USB C/A digital audio output
HighlightTxt file based operator to custom play control
Specification
DAC Spec 24-bit, 192KHz (wav), 48KHz (mp3 );
File formats mp3, wav, flac;
File storage media SD card (TF) ,USB 2.0, format: FAT 32;
Interface USB A /C x4, DC in 12V x1, DC out 12V x1; SD card x1, USB 2.0×1, GPIO 4-pin Molex Port x 9 (music selection and volume ); LED lighting control molex port x4;
Frequency response 20 – 20KHz (+/- 0.609dB ), ;
Measured Total Harmonic Distortion 0.07% ;
SNR81.5dB; >Measured Output: 227mV / 6.49wW ;
Measured Output dB levels(dBu) -10.6dbu@ 1KHz
Features
A versatile retail solution to fit in retail environments where USB C headphones & headsets requires direct connection with type A or type-C port to demonstrate high resolution 24-bit audio experience.