Product brief:Within the ES9023, the patented ultra line stream (Hyperstream) architecture and time domain jitter cancellation technique are employed to achieve jitter free recording quality, with dynamic range of 112dB.Since the integrated charge pump can generate negative voltage, the ES9023 can output 2Vrms directly at the reference ground under the single power supply, thus eliminating the coupling capacitance of the DC voltage isolation. Moreover, the output amplitude can be set at resistance less than 2Vrms level by actual resistance. Switching machine noise is also fully inhibited.Product details:Using SA9023 ES9028K2MThe main circuit of electrolytic capacitor signal adopts Panasonic electrolytic capacitor imported from Japan, which guarantees strong and continuous power support.PCB uses 1.6mm thick double panel, 2.0A thick copper, tin spraying process to ensure good passing performance of large and small currents. First-class PCB quality.Supporting maximum 24-bit 96K sampling rate, supporting: 33K, 44.1K, 48K, 88.2K, 96K sampling rate.Size: 80x61.5MMColour: picture colorMaterial: ABSPackage Contents:1 * DAC Decoder BoardOnly the above package content, other products are not included.Note: Light shooting 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.