Chord C-USB Digital Audio Cable
USB audio can be convenient, but the connection still deserves more than a basic computer cable.
When the Computer Becomes Part of the System
Laptops, tablets, phones, desktop systems, and USB DACs are now common parts of serious listening. The weak point is often the cable between them. A basic USB cable may connect the devices, but it was not chosen with audio playback in mind.
Why We Chose C-USB
We chose the Chord C-USB because it gives everyday USB audio systems a cleaner, more purpose-built connection. It is available in useful USB formats, including A-B, A-C, C-B, and C-C, so it can work with classic USB DACs and newer USB-C sources.
For the USB-C versions, Chord specifies heavy-gauge oxygen-free silver-plated conductors, dual-layer high-frequency shielding, and gold-plated connectors. That makes C-USB a practical first step when the source is a computer, phone, tablet, or portable device and the system deserves a better digital link.
What the Specs Won't Tell You
The Source Feels More Serious
A USB cable will not fix a poor source or DAC, but it can remove one obvious weak link. That matters when a laptop, phone, or tablet is feeding a system you actually care about.
The Right Connector Is Easier to Choose
C-USB covers the common formats people need today. A-B suits many classic USB DACs, while A-C, C-B, and C-C make sense for newer USB-C devices and DAC inputs.
It Keeps Digital Audio Simple
The point is not to make USB complicated. The point is to use the right cable for the source and DAC so the system can stay easy to use and more consistent.
The Audio Two Verdict
C-USB is the right starting point when a computer, tablet, phone, or portable source is part of the listening setup. It is especially useful for desktop audio, USB DACs, and compact systems where the cable is touched often and the connection needs to stay simple.
Tech You Can Hear
| What You Hear | Why It Happens |
|---|---|
| A cleaner USB path into the DAC | Purpose-built USB audio interconnect |
| Better support for newer devices | A-C, C-B, and C-C formats for USB-C sources and DACs |
| Less high-frequency interference on USB-C versions | Dual-layer high-frequency shielding |
| A more reliable connector surface | Gold-plated connectors on USB-C versions |
Technical Highlights
- USB digital audio interconnect
- Available connection types: A-B, A-C, C-B, and C-C
- A-B lengths: 0.75m, 1.5m, 3m, and 5m
- USB-C format lengths: 0.5m, 1m, 2m, and 3m
- USB-C versions use heavy-gauge oxygen-free silver-plated conductors
- USB-C versions use dual-layer high-frequency shielding
- USB-C versions use gold-plated connectors
Why Choose Audio Two
Audio Two ships across Canada. If you don't have access to a proper high-end dealer in your city, this is your way in — real expertise from people who've heard the system, matched the electronics, and can guide you through a decision this size.