BQEYZ Lin Type C to 3.5mm 32bit 384khz CX31993 DAC Dongle

🎵 BQEYZ Lin Overview Gadixoo

The BQEYZ Lin is a compact, Type‑C to 3.5 mm DAC dongle powered by the Conexant CX31993 chip. With support for 32‑bit/384 kHz PCM and a sturdy build, it’s positioned as a high-value audio upgrade at a budget-friendly price point.

Key Highlights:

• DAC: Conexant CX31993

• Sample rate: Up to 384 kHz / 32‑bit PCM

• SNR & dynamic range: ~95–110 dB

• Output: approx. 60 mW @ 32 Ω, supports 16 – 600 Ω headphones Cable: 392‑strand silver‑plated single‑crystal copper Build: Aluminium alloy body with oxidation finish; 12 cm total length; weighs ~8 g

🔍 Design & Build Quality

The Lin features an elegant, minimalistic design: a premium aluminium casing around the Type‑C connector with a non-slip finish, flowing into a robust cable reinforced by a rubber strain relief. The headphone output also uses gold-plated connectors within a sturdy cylinder shape

The 120 mm cable feels durable and high-quality compared to many competitors. It houses 392 silver-plated, single-crystal copper strands, arranged in grouped bundles to ensure clear, delicate signal transmission and minimal degradation

It’s lightweight (~8 g) and compact—ideal for mobile use—yet exudes a premium build that suggests long-term durability .

🎧 Compatibility & User Experience

The Lin is a true plug-and-play solution across platforms like Android, Windows (10/11), macOS, and iOS, without needing drivers. It also supports wired headphone functionality, including microphones, on Android and Windows.

It includes the DAT4332ZY USB decoder chip and covers a wide impedance range (16–600 Ω), making it suitable for both easy-to-drive IEMs and more demanding headphones

🧠 Sound Quality Insights

🟢 Tonal Balance & Clarity

• The CX31993 chip delivers a clean, natural, neutral sound signature, with bass, midrange, and treble in smooth balance.

• Low distortion and high resolution brings out micro-details without sounding overly analytical.

🔊 Bass Performance

• Bass is tight, punchy, and textured, with natural reproduction thanks to the DAC chip—though not quite on par with high-end ($100+) dongles.

• Critically, the bass remains well-separated, with clear layering even in dense tracks .

🎙️ Midrange Quality

• Vocals and instruments are clear, concrete, and neutral, sometimes leaning slightly forward, which enhances presence in mid-centric tracks

• While clean and descriptive, it lacks the warmth that more expensive DACs offer.

✨ Treble & Soundstage

• The treble is crisp and energetic, with sparkle and clarity—though not hyper-extended or sibilant.

• Imaging is focused and precise; spatial presentation is centered rather than wide, leaning more toward depth than breadth.

📚 Overall Sound Impression

• Features a slightly analytical but not harsh sound profile, offering cleaner detail retrieval and dynamic control than basic dongles .Compared to pricier models, it sacrifices some warmth and holographic soundstage, yet delivers outstanding fidelity for its price.

✅ Strengths & Limitations

✔️ Strengths:

• Exceptional value: Under $20 with high-end tin-foil features .

• Wide compatibility across platforms and headphone types.

• Solid build: quality materials and durable cable.

• Neutral sound signature with clarity and detail.

• Good drive capability, enough for most IEMs and dynamic headphones.

⚠️ Limitations:

• Bass isn’t deep enough to drive high-impedance or power-demanding headphones fully.

• Treble may seem bright to those preferring warmer tones.

• Spatial breadth is focused, not expansive or airy compared to costlier DACs.

• No included accessories beyond the dongle—no USB-A adapter;

🆚 Comparison with Similar Dongles

• Compared to entry-level models with the same CX31993 chip, the Lin stands out for its better cable and construction.

• Against more neutral yet less powerful alternatives (like Tanchjim Stargate 2 with CS43131), BQEYZ Lin offers a warmer, more engaging soundstage, even if a little less analytical BQEYZ audio+11No Borders Audiophile+11Mobileaudiophile+11.

• Other competitors that cost more (e.g., Fiio, Moondrop) may deliver richer depth, but Lin’s neutral clarity remains impressive for its price

📝 Ideal Use Cases

1. Everyday Mobile Listeners – Plug into a phone or laptop for better-than-stock audio performance.

2. IEM Enthusiasts – Offers improved resolution and clarity with portable IEMs.

3. On-the-Go Audiophiles – Lightweight, durable, and no need for external power.

4. Value Hunters – Balances sound quality and portability under $20.

5. Professionals – Use in voice-over or fieldwork where clarity and neutrality matter.

✨ Final Verdict

The BQEYZ Lin Type‑C to 3.5 mm DAC dongle is a remarkable value in the ultra‑portable DAC market. It blends neutral sound, agile build, platform compatibility, and detailed performance, outperforming many basic dongles. While not tailored for heavy bass lovers or expansive soundstages preferred by high-end audiophiles, it offers subtle yet accurate audio improvement for everyday users.

If your readers at Gadixoo care about achieving high-fidelity sound on a budget, especially with Type-C devices, the BQEYZ Lin should be top of their list. Its combination of design, detail, and affordability makes it both accessible and genuinely satisfying.

🔧 Pro Tips for Users

• To optimize the experience: pair with low-impedance IEMs or headphones and use quality music apps that support high-resolution PCM playback.

• While basic drivers suffice, upgrading your app (e.g., Android’s USB Audio Player Pro) might unlock even better clarity.

• Handle the dongle with care—its plug-and-play nature encourages frequent use, so weight on build longevity matters.