TINYSINE TSA1702D, SPDIF TOSLINK + DSP Audio Receiver Board

TSA1702D is a SPDIF + DSP audio receiver board with a TOSLINKBee receiver module. TOSLINKBee convert the SPDIF signal to I2S signal and output to the Analog Devices ADAU1701 DSP chip, it can accept different sampling rates digital audio source, from 16bit 44.1KHz to 24bit 96KHz. TSA1702D can be powered by a microUSB cable or any DC9V-30V power supply. The main DSP chip on this module is ADAU1701. The application range from active loudspeaker concepts (digital 3 way 3 unit, 2 way 2 unit crossover, bass enhancement, etc.) and realize the transformation from 2.0 to 2.1. It has four potentiometers and with default program loaded. Customers can adjust the gain, bass, midrange and treble. It also has a debug port for Sigima Studio, and users can program this module with our USBi programmer to get more functions that include equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc.