BZINK USB-C to 3.5mm DAC Headphone Adapter Review
A USB-C to 3.5mm DAC dongle from BZINK with CX31993 and MAX97220 dual DAC chips, Hi-Res Gold Label certification, and a silver-plated OCC cable.
| Brand | BZINK |
|---|---|
| Model | Barry-11 |
| DAC chips | CX31993, MAX97220 |
| Max sample rate | 32bit/384kHz |
| Certification | Hi-Res Gold Label |
| Housing | Aviation grade aluminum alloy, CNC anodized |
| Best for | Phones, tablets and laptops without a headphone jack that need a Hi-Res certified DAC dongle |
Product Overview
BZINK builds this dongle around decoding digital audio to analog through dedicated DAC chips rather than relying on a phone or laptop's own built-in audio circuitry. Dual CX31993 and MAX97220 chips are named specifically as the components handling that decoding, aimed at high-resolution sound up to 32bit/384kHz.
Compatibility is broad by design: BZINK states the adapter works with USB-C devices directly, and includes a separate USB-A adapter for laptops, desktops and car stereos that use the older port instead.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
CX31993 and MAX97220 chips support high-resolution audio up to 32bit/384kHz.
A named certification for high-resolution audio quality.
Aviation grade aluminum alloy with CNC machining and anodizing.
8-strand single-crystal copper with silver plating, rated for over 15,000 flexure tests.
Includes a USB-A adapter alongside the native USB-C connector.
Drives headphones from 16 to 600 ohms, covering IEMs through over-ear models.
Design and Build Quality
The housing is built from aviation grade aluminum alloy using a CNC and anodizing process, chosen specifically for durability. The cable itself uses an 8-strand single-crystal copper construction with silver plating and gold-plated connectors, which BZINK states can withstand over 15,000 flexure tests along with resistance to twisting, pulling and tangling.
BZINK lists detailed electrical specifications for the dongle: a THD+N as low as negative 95dB, an SNR exceeding 115dB, a DNR greater than 111dB, 63mW of output power at 32 ohms, a frequency response spanning 20Hz to 40kHz, and an impedance range of 16 to 600 ohms, which the listing states lets it drive both sensitive in-ear monitors and higher impedance over-ear headphones.
Performance in Everyday Use
The dual DAC chip setup is built to deliver what BZINK describes as distortion-free audio with high dynamic range, backed by Hi-Res Gold Label certification as a named third-party style quality marker rather than an internal marketing claim alone. A wide stated impedance range of 16 to 600 ohms is the detail that determines whether a given pair of headphones, from low impedance IEMs to higher impedance over-ear models, will be driven adequately by this dongle.
Because the adapter includes both a USB-C connection and a bundled USB-A adapter, it is built to move between a phone, a laptop and a desktop or car stereo without needing a second cable purchased separately.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| DAC chipset | CX31993 and MAX97220, 32bit/384kHz | Listing states the dongle is equipped with CX31993 and MAX97220 dual DAC chips, delivering high-resolution sound at 32bit/384kHz | 8.3 | Named chip models and a specific sample rate are checkable technical claims behind the sound quality |
| Certification | Hi-Res Gold Label certified | Listing states the adapter obtained Hi Res Gold Label certification | 8.2 | A named third-party style certification is a specific, checkable quality marker |
| Cable build | 8-strand OCC copper, 15,000+ flexure tests | Listing states an 8-strand single-crystal copper cable with silver plating can withstand up to 15000+ flexure tests | 8.5 | A named flexure test rating confirms the cable's durability basis under repeated bending |
| Output and impedance range | 63mW at 32 ohms, 16-600 ohm range | Listing states 63mW@32 ohm output power with an impedance range of 16-600 ohms | 8.1 | Named output power and impedance range determine which headphones the dongle can adequately drive |
| Dimensions | 5.98 x 2.01 x 0.59 inches | Item dimensions list a length of 5.98 inches, width of 2.01 inches and height of 0.59 inches | 7.6 | Confirmed dimensions describe how compact the dongle and cable assembly actually is |
| Warranty and compatibility | 20-month warranty, included USB-A adapter | Listing states the package includes a USB-A adapter with a 20-month warranty | 8.0 | A named warranty length and bundled adapter confirm device compatibility and buyer coverage |
Who Should Buy It
- Phones and tablets without a headphone jack
- Listeners wanting Hi-Res certified audio from a dongle
- Buyers with both USB-C and USB-A devices
- In-ear monitor and over-ear headphone users needing a wide impedance range
- Anyone wanting a reinforced, flex-tested cable
- Anyone wanting a device with a built-in 3.5mm jack rather than carrying a separate USB-C dongle
- An extra dongle and cable to carry rather than a built-in headphone jack
- Only offered in black on this listing
- Detailed electrical specifications like THD+N and SNR are most meaningful to buyers who already understand those audio measurements
- A small, slim dongle this size is easier to misplace than a permanently attached jack
Full Specifications
How It Compares
| Feature | BZINK | Typical option | Higher-tier option |
|---|---|---|---|
| DAC chipset | Dual CX31993 and MAX97220 chips | Single, unnamed DAC chip | Comparable dual-chip design |
| Certification | Hi-Res Gold Label certified | No stated certification | Certified Hi-Res audio |
| Cable durability | 8-strand OCC copper, 15,000+ flexure rated | Standard, unrated cable | Reinforced cable |
| Device compatibility | USB-C native plus included USB-A adapter | Single connector type only | Dual connector compatibility |
| Impedance range | 16 to 600 ohms | Narrower impedance range | Comparable wide range |
Alternatives Worth a Look
This is a USB-C to 3.5mm DAC adapter from BZINK with dual CX31993 and MAX97220 chips supporting 32bit/384kHz audio, Hi-Res Gold Label certification, an aviation grade aluminum housing, a silver-plated OCC cable rated for over 15,000 flexure tests, an included USB-A adapter, and a 20-month warranty. It suits phones, tablets and laptops without a built-in headphone jack needing a Hi-Res certified DAC, with the main tradeoff being an extra dongle to carry versus a built-in jack.
Frequently Asked Questions
What DAC chips does this use?
CX31993 and MAX97220, per the listing.
What is the maximum sample rate supported?
32bit/384kHz, per the listing.
Is this adapter certified for high-resolution audio?
Yes, the listing states it has Hi-Res Gold Label certification.
Does it work with USB-A devices?
Yes, a separate USB-A adapter is included, per the listing.
What impedance range can it drive?
16 to 600 ohms, per the listing, covering IEMs through over-ear headphones.
What warranty does it come with?
20 months, per the listing.
This review is based on the manufacturer's stated chipset, certification, cable construction, electrical specifications and included accessories as listed. It is editorial analysis of the specifications and features as described, not independent audio measurement testing of this specific dongle.