ITEM NAME:SA9023+ES9028Q2M Assembled HiFi Audio DAC Sound Card Decoder Amplifier Board Description: Using original SA9023 ES9018K2M, super combination, making clear sound layers. The main circuit of the electrolytic capacitor signal provides a steady stream of powerful power support. PCB adopts 1.6mm thick double-sided plate, 2.0oz thick copper, and spray tin process to ensure good current performance. First-class PCB quality. Supports a maximum of 24-bit 96K sampling rate, support: 33K, 44.1K, 48K, 88.2K, 96K sampling rate. Great SNR to cope with mainstream HD WAM APE and high bit rate MP3. Package Includes: 1 Piece Audio Decoder Board SKU: FUZ0024779663022876.Using original SA9023 ES9018K2M, super combination, making clear sound layers. 1 Piece Audio Decoder Board. The main circuit of the electrolytic capacitor signal provides a steady stream of powerful power support.