Features 1、ACCESS SIGNAL: DAC decoder connects to power supply except for VCC GND, the remaining GND LRCK DATA BCK connects to I2S signal input 2、SUPPORTED FORMAT: Decoder supports I2S format or left justified signal direct input (manual switching is required), and supports up to 32bit data with a sampling rate of 384K 3、OPTIONAL MODE: The DAC decoder supports two filter modes, normal mode or low delay mode (set at the board FLT port) 4、STABLE OUTPUT: Signal to noise ratio of decoder board is 112db, distortion for 93db, direct output of 2.1V RMS audio voltage, high frequency without burr, low frequency is full, good diving 5、TECHNICAL SPECIFICATIONS: This decoder board does not need to connect to the for MCLK chip internal PLL uptick to generate for MCLK clock, which is much better than using asynchronous clock. The internal PLL uptick is only used to generate the internal for MCLK clock and does not raise the audio sampling rate Specification Item Type: DAC Decoder Module Material: PCB Use: Suitable for HX player, player, power amplifier equipment, etc. Specifications: SNR: 112db Distortion: -93db Package List 1 x DAC Decoder Module