AudioQuest Released the DragonFly Copper DAC
The latest addition to the compact audio line uses a copper-plated casing to assist with radio frequency noise dissipation.
Updated on Sept. 28, 2026 in Consumer Electronics
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AudioQuest has released the DragonFly Copper, a $250 portable digital-to-analog converter that supports native file resolution up to 24-bit/96kHz. The device is now available globally.
Why it matters
The product leverages the USB 1.1 standard to maintain broad compatibility across virtually all audio-capable USB ports. This release arrives as manufacturers continue to refine internal shielding techniques to manage signal interference in compact audio components.
The DragonFly Copper utilizes a 32-bit ESS Sabre digital-to-analog converter and supports native resolutions up to 24-bit/96kHz. It demonstrates a 25% reduction in power consumption compared to prior iterations.
The players
AudioQuest
An audio hardware manufacturer known for its specialized digital-to-analog converters and high-end signal cables.
The details
The device functions as a plug-and-play unit that connects to computers via a USB-A connector and includes a USB-A to USB-C adaptor. It operates using the USB Audio Class 1 standard, which facilitates data transfer without requiring specialized software drivers. Internally, the unit employs copper-plated casing to assist in the dissipation of radio frequency noise, while LED indicators provide visual feedback regarding the sampling rate of the currently playing audio files.
Timeline
The first DragonFly model was tested in 2012.
The DragonFly Cobalt launched in 2019.
The DragonFly Copper review was published on September 28, 2026.
The Tech Race
This device builds upon the long-running DragonFly product line, succeeding the 2019 DragonFly Cobalt. It represents a pivot toward maximizing port compatibility through older USB 1.1 standards rather than prioritizing higher raw bit-depth capabilities.
Users can connect the unit to any computer via the included USB-A or USB-C adaptors without needing manual configuration or volume menus. The hardware is designed for mobile listening setups where low power consumption and signal isolation are prioritized.
The takeaway
The DragonFly Copper demonstrates that AudioQuest is currently prioritizing broad device compatibility and noise management over increasing sampling resolutions. Interested users should monitor future benchmarks to see how this 25% power efficiency gain translates to battery life on mobile hosts.
Further reading
For more information on the latest hardware in this market, see Consumer Electronics.
Source note: This article includes information reported by What Hi-Fi?.
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