GUSTARD U18 High-Performance USB Digital Interface USB Audio Interface XU216 AS338 DSD512 Silver

GUSTARD U18 High-Performance USB Digital Interface USB Audio Interface XU216 AS338 DSD512 Silver

Features:
- New-generation USB digital audio interface of high performance
- Full isolation technology uses ground wire isolation. The 200Mbps fully isolated chip is used to isolate the interference from your PC; PCB physical isolation design
- AS338 hi-end dedicated crystal oscillator: Use 2pcs American AS338 series audio dedicated crystal oscillator. In order to meet the demanding design requirements, each chip is encapsulated in nitrogen gas, and the 100% phase noise meter is fully checked for QC. Its phase noise and short-term stability outperform those of similar products. The jitter is as low as 38fs, the low-frequency texture is greatly improved in the sense of hearing, and the overall density stability is further improved
- XU216 chip for XMOS with 16 cores for more abundant resources and more stable operation; PCM 768K and DSD512
- CPLD digital shaping technology: Reshape the I2S signal after isolation to eliminate the additive jitter caused by the isolation chip
- K2 ultra-low-noise clock synthesis technology: GUSTARD's second-generation ultra-low-noise clock synthesis technology, it can be connected to a constant temperature clock with a frequency of 10M. The K2 clock module can synthesize the 10M frequency with its extremely low loss into the main clock required by the audio
- Ultra-low noise regulator LT3045 and ultra-low noise LDO are used for excellent performance. 10Hz~100KHz wideband noise 0.8uVrms
- Dedicated ring-shaped transformer for high-quality audio; and components for Nichicon
- IIS-H Ultra-high specification signal output: Four kinds of adjustable I IS line sequence, the default is GUSTARD line sequence. Short press the right button to switch the mode; long press the right button to switch the DSD flag. Please confirm the decoded line sequence and adjust to the corresponding mode, or contact customer service. IIS that is not in these 4 standards (not connected to HDMI ports of PC, TV or others) is temporarily not supported
- Compact size: 220 x 170 x 50mm/8.7 x 6.7 x 2"

Specifications:
Digital Input:
- USB interface: USB Type-B female connector, supports USB2.0
- 10M BNC input interface: input impedance 50 Ohm, 0dBm-20dBm

Digital Output:
- COAX interface: output impedance 75 Ohm, output level 500mV P-P at 75 Ohm load 24bit 44.1k-384k/DOP64-128
- AES XLR interface: output impedance 110 Ohm, output level 2.1V P-P at 110 Ohm load 24bit 44.1k-384k/DOP64-128
- OPTICAL TOSLINK interface: 24bit 44.1k-192k/DOP64
- Word Clock interface: output impedance 75 Ohm, output level 3.3~5V P-P at 100k Ohm load
- Word Clock output frequency: PCM: 44.1k-768k; DSD: 2.82M-22.57M
- llS over HDMI interface (non-standard HDMI interface): LVDS output level: PCM: 32bit 44.1k-768k; DSD 2.82M-22.57M (DSD64-DSD512)

Other Parameters:
- AC power supply: AC115V/230V; 50/60Hz
- Machine power consumption: <10W
- Dimensions (without size of protrusions): 220 x 170 x 50mm/8.7 x 6.7 x 2" (WxDxH)

Package Included:
- 1 x Digital Audio Interface