HUALEU 6FT USB c to Coaxial Cable Male Type-c to Digital coaxial Audio Adapter, It can Output 32-bit/384kHz Digital Audio Signals for dac amp Sound Preamp Amplifier — Open-Box, 10% Off

High-Resolution Digital Audio Transmission: This HUALEU 6Feet USB C to Coaxial Digital Audio Adapter Cable converts audio signals from your smart devices into high-fidelity coaxial digital signals. It supports up to 32-bit/384kHz audio resolution, ensuring the pristine transfer of digital audio data to your external DAC or amplifier for superior sound quality Broad Device & System Compatibility: Features a USB-C input that connects to modern laptops, computers, smartphones, and tablets. It is universally compatible with major operating systems including Windows, macOS, iOS, iPadOS, Android, and HarmonyOS, offering plug-and-play functionality without the need for additional drivers Direct Connection to Audio Systems: The coaxial RCA output interface is designed to connect directly to the coaxial digital input of an external audio decoder (DAC), digital power amplifier, or home theater system. This enables you to bypass lower-quality built-in sound cards and utilize your high-end audio equipment for playback Advanced Built-in Conversion Chip: Equipped with a dedicated stereo digital audio conversion chip supporting the UAC 2.0 protocol. It ensures accurate signal conversion with exceptional performance metrics: a typical dynamic range (DNR@1KHz -60dBFS) of 145dB, ultra-low distortion (THD+N@1KHz 500mVrms) of -145dB, and high crosstalk@1KHz 0dBFS suppression of -160dB for clear, detailed audio Important Usage Notes: Please note that when using this cable, the output volume cannot be controlled from the connected smart device. Volume adjustment must be performed exclusively on the connected external DAC or amplifier. Additionally, the RCA output is for coaxial digital signals only and must not be connected to analog LINE IN RCA inputs, as it is not designed for analog audio transmission Note: Due to system version limitations, devices using iOS, iPad, iOS, or Mac OS may not be able to control the output volume. This issue does not apply when connecting with an Android phone.

Elevate Your Digital Audio Experience

Unlock the full potential of your digital music library with our USB C to Coaxial Digital Audio Adapter Cable. This sophisticated cable is engineered to bridge the gap between your modern smart devices and high-fidelity audio systems, delivering studio-quality sound directly to your home audio setup.

Superior High-Resolution Audio Conversion

At the heart of this adapter is a high-performance digital audio conversion chip that seamlessly transforms the digital audio signal from your device's USB-C port into a pristine coaxial (S/PDIF) digital signal. Supporting the advanced UAC 2.0 protocol, it transmits audio at resolutions up to an impressive 32-bit depth and a 384kHz sampling rate. This guarantees that every nuance and detail of your high-res audio files is preserved and accurately passed to your external decoder for processing.

Universal Compatibility for Modern Devices

Designed for the contemporary user, the USB-C input effortlessly connects to a wide array of devices, including the latest MacBooks, Windows PCs, Android phones, iPads, iPhones, and tablets. Its true plug-and-play design requires no complicated drivers or software installations. It is fully recognized by mainstream operating systems such as Windows, macOS, iOS, iPadOS, Android, and HarmonyOS, ensuring a hassle-free setup experience.

Seamless Integration with Your Audio System

Connect the coaxial RCA output directly to the coaxial digital input on your external Digital-to-Analog Converter (DAC), integrated amplifier, or AV receiver. By doing so, you leverage the superior processing power and analog circuitry of your dedicated audio equipment, bypassing the often inferior built-in sound cards of computers and mobile devices. This results in a dramatic improvement in audio clarity, dynamic range, and overall listening enjoyment, whether you're streaming music, watching movies, or gaming.

Engineered for Audio Fidelity

This cable is built with precision to maintain signal integrity. Key performance parameters ensure minimal noise and distortion:

Dynamic Range: 145dB (Typical)

Total Harmonic Distortion + Noise (THD+N): -145dB (Typical)

Crosstalk Suppression: -160dB (Typical)

These specifications translate to a clean, powerful, and immersive audio output that faithfully reproduces the original recording.

Flexible Options & Key Usage Instructions

Available in two convenient lengths—3 feet and 6 feet—to suit various setup configurations.

Please Note for Optimal Use:

Volume Control: When connected, the audio output volume cannot be adjusted from your source device (phone, laptop, etc.). You must control the final listening volume using the volume knob or remote of your connected external DAC, amplifier, or powered speakers.

Correct Connection: The RCA connector outputs a coaxial digital signal only. It is not compatible with standard analog RCA Line In inputs. It must be connected specifically to a Coaxial Digital Input on your audio equipment. Incorrect connection to an analog input will not produce sound.

Package Includes:

1 x USB C to Coaxial (RCA) Digital Audio Adapter Cable (3ft or 6ft as select