ITEM NAME:Assembled Ak4490Eq Ak4490 Ii2S Dac Support 32Bit 768K Hifi Decoder Board G6 R2U1 Assembled Ak4490Eq Ak4490 Ii2S Dac Support 32Bit 768K Hifi Decoder Board G6 R2U1 AKM's AK4490 is a new generation of Premium 32-bit digital-to-analog converters (DACs) that integrate the newly developed switched-capacitor filter "OSR Doubler" with five types of 32-bit digital filters; receive up to 768kHz PCM data and 11.2MHz DSD data, perfect for high-resolution audio source players, widely used in network audio, USB DAC and car audio systems. using the AK4490EQ, op amp AD827, LT1963-3.3 using full-wave bridge rectifier circuit to ensure a strong stream of continuous power support. resistance selection of five rings copper metal resistance, the main circuit with precision +/- 1% of the five-ring copper metal film resistance, to ensure a good signal to noise ratio. PCB with 1.6mm thick double-sided sheet, 2.0 oz thick copper, tin spray the whole process to ensure the size of the current through the performance. First-class PCB quality. Inputs: Optical (SPDIF) Input Format: II2S Model Number: AK4490EQ Bluetooth: No DSD Sampling Frequencies: 11.2896 MHz (DSD256) PCM Word Length: 32-bit Type: Portable Outputs: Balanced Out D/A Converter: AK4490EQ USB Compatibility: None WIFI: No PCM Sampling Frequencies: 768 kHz AK4490EQ is AKM's new generation of Premium 32-bit DAC, support 32BIT 768K Voltage: AC: 15V-0-AC15V (15W); AC: 9V-10W colour:black Material:Metal + plastic size:PCB Size: 105 * 60MM Package Contents: 1*DAC decoder board
