Dual ES9039Q2M Decoder Board I2S Input, Asynchronous USB Module Can Be Used with Amanero Italian Interface

The sampling rate used: PCM : 16/24/32 bit 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384/768KHz DSD: 64/128/256/512/1024 Power input: DC port with DC 5V - 9V, or marked 5V, choose one of the two for power supply. Signal input: 12S Output: 3.5MM headphone jack / 4.4MM balanced headphone jack details The PCB is designed 1:with a dual-layer gold-plating process, ensuring excellent current conduction performance for both high and low currents. The size is 30mm x 68.5mm. 2: active crystal oscillator 3: Own developed program, fully optimized for decoding chip, with better signal integrity and less distortion. Signal 4: Use dual operational amplifiers, and the operational amplifiers are powered by positive and negative power supplies. 5: The MCLK of ES9039Q2M is an independent clock of 49.152 MHz. Therefore, only the inputs DATA, BCK, LRCK, and GND are required. Color: As Shown Material: PC+Metal Package Contents: 1*Dual ES9039Q2M Decoder Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.