GUSTARD U18 DDC USB Digital Interface DSD512 PCM768kHz XU216 K2 Fully Separated AS338 Crystal IIS USB Audio Interface High-End (Silver)

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ Ultra-low noise 2nd generation clock synthesizer: supports external OCXO. K2 can generate audio-specific frequencies using a 10Mhz clock source with very low loss. Crystal AS338 selected for high-end audio: Accusilicon's two AS338 high-end audio oscillators. The jitter is as low as 38fs, which greatly improves bass quality and brings a more harmonious sound. Toroidal Transformer for Audio: The clock power source is based on the LT 3045 - high performance low dropout linear regulator, whose RMS noise is only 0.8μVRMS (10Hz to 100kHz). IIS-H Configurable IIS Pinout: Configurable HIS pinout with 4 modes. Stock configuration is Gustard mode. Right click to change pin placement, long press to change DSD flag. Check your DAC pinout before changing this option. It only supports these 4 modes. Full Isolation: Full ground isolation is achieved by a 200Mbps isolator to eliminate all interference from the PC. specification: Digital input: USB: USB Type-B female, supports USB2.0 10M BNC: 50 ohm input impedance, 0d Bm-20dBm Digital output: ●Coaxial: 75 ohm output impedance, 500mV P-P @ 75ohm 24 bit 44.1k-384k/DoP 64-128 ●AES (XLR): 110 ohm output impedance, 2.1V P-P @ 110ohm 24 bit 44.1k-384k/DoP 64-128 ●Optical audio toslink: 24 bit 44.1k-192k/DoP 64 ●Word clock: 75 ohm output impedance, 3.3~5V P-P @ 100k ohm Word clock frequency: PCM: 44.1k-768k. DSD: 2.82M-22.57M ●IISoverHDMI (not an HDMI interface!): LVDS compatible, PCM: 32 bit 44.1k-768k, DSD 2.82M-22.57M (DSD64-DSD512) others: AC input: AC 115V/230V 50/60Hz Power consumption