ES9039Q2M DSD Software Control DAC Audio Decoder Board DSD Hard Decoding Support for DSD1024/PCM768KHzSpecification:- Version: V3.1- Product size: 96.5 x 76.8mm- Product weight: 49g- DSD format: DSD64 ~ DSD1024- PCM format: PCM44.1 ~ 768KHzDiagram Description:1: SPDIF input supports for PCM and DOP inputs2: Analog signal left and right channel output (Vrms 2V)3: IIS digital signal input, supporting for DSD/DOP/PCM input4: Fiber optic digital signal input, supports for PCM format input5: Volume up and down control buttons6: The status display of 8 filter selections, which is expressed through changes in 8 LED lights7: Select buttons for 8 types of filters, press each cycle to select the next filter8: Input method selection button, with each press cycle to select the next input method9: Input status display, expressed through three LED lights10: Digital circuit 5V power supply (power supply current 500mA)11: Analog circuit 12V power supply (power supply circuit 500mA)Package Included:- 1 x Decoder Board