Singxer F-1. Condition is Used. Shipped with USPS Priority Mail.

Includes Interface in aluminum case and a USB A to B cable. I had this between PC and DAC and worked very good to convert USB to Coax Spdif, I since changed my system and I am no longer in need of this. Free shipping, US only. The Singxer F-1 USB Digital Interface is a top-notch device designed to enhance your home audio system. It allows for high-quality digital audio to be transmitted from your computer to your amplifier, providing crystal-clear sound for your favorite music, movies, and games. This USB digital interface is a must-have for audiophiles who demand the best possible audio quality. It is compatible with a wide range of devices and software, making it easy to integrate into your existing setup. With the Singxer F-1 USB Digital Interface, you can enjoy your favorite media with unparalleled clarity and fidelity. Output interface supports PCM 44.1 kHz,48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHzI2S out supports full sample rateS/PDIF supports up to 192 kHzOutput interface DSD: 2.8 MHz (DSD64) DoP, native; 5.6 MHz (DSD128) DoP, native; 11.2 MHz (DSD256) nativeI2S out supports all DSD formatS/PDIF and AES/EBU support DSD64 DOP modeBits wide: The highest 32 bit over I2S output; the highest 24 bit over S/PDIFScrew position, I2S is compatible with Amanero board3 active crystal oscillators (CRYSTEK CCHD audio crystal oscillator)1 x USB input socket is standard USB-B type female; USB power supply range: 4.5V–5.1V 2 x RCA connector outputs standard S/PDIF; electricity level 550 mV (standard connection load), output impedance 75 ohmsSystem compatibility: Windows 7 and 8, 32/64 bit, install driver; Native Mac OS 10.6 and later, use own driver; native Linux with UAC2-compliant kernel, use own driver; Android OS 4.2 and above, requires support for OTG function