Audio
BA36 USB-C DAC Headphone Amplifier (CS43131 + SGM8262)
Product description
High‑resolution dual‑chip design for clean decoding: The BA36 uses dual CS43131 DACs paired with an SGM8262 amplifier stage to handle 32‑bit/384kHz audio files. This arrangement is intended to reproduce detail and imaging with low distortion.
Generous output and broad impedance range: The unit can deliver up to 227mW into 32Ω and is specified to drive headphones from 16Ω up to 600Ω, making it suitable for efficient IEMs and many powered over‑ears. It’s meant to give more headroom than typical phone dongles while keeping dynamic range intact.
Measured noise and distortion performance: The design targets a very high signal‑to‑noise ratio (greater than 125dB SNR/DNR) and low total harmonic distortion plus noise (around −110dB THD+N), which helps produce a quiet background and clear detail when paired with clean source material.
Build, cable and portability: The adapter sports an aluminum alloy shell for durability and thermal handling, and connects via a silver‑plated oxygen‑free copper cable to preserve signal quality. Its compact footprint and light weight make it easy to carry for commuting, travel, gaming sessions, or studio reference checks.
Compatibility and ease of use: The BA36 is a plug‑and‑play USB‑C to 3.5mm audio adapter compatible with modern USB‑C phones, tablets and laptops; no drivers are required for most platforms. A USB‑A adapter is included for older hosts.
What’s in the box and support: Package contents include one BA36 USB‑C to 3.5mm audio adapter and one USB‑A adapter. The product comes with a 20‑month warranty and access to email support for customer service and troubleshooting.
Pros
- High‑resolution dual DAC with low distortion
- Powerful output supporting 16–600Ω headphones
- Solid metal shell with quality cable
Cons
- May not fully drive very demanding high‑impedance cans
- Slight noise floor with extremely sensitive IEMs
- Gets warm under extended heavy use
VerdictThe BA36 delivers studio-minded audio from a tiny dongle: detailed, low-noise playback with enough output for many headphones and IEMs. Its aluminum housing and silver‑plated copper lead feel durable, and the included USB‑A adapter, plus 20‑month warranty and email support, make it a practical upgrade for mobile listening and desktop fixes. Note that extremely demanding high‑impedance cans will st
Reviews
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HERNAN 4/5
A little audio gem
I loved this adapter — compact and delightful to listen to. Sound quality is impressive for its size.
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LApilot 4/5
Pro audio perspective: clean conversion
As a FoH audio engineer, I find it converts well and maintains high fidelity. Output seems slightly louder than the source signal, which can be useful.
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Ken bissell 5/5
Solid upgrade over basic dongles
An easy improvement from the stock adapter. My M50x respond with clear treble, tight bass and a low noise floor. On my desktop it leaves plenty of headroom even with conservative system volume. Construction feels premium.
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Brandon 5/5
Great pairing with quality IEMs, runs warm on long sessions
Very satisfied overall. It warms a bit during long use, which is expected given the electronics packed into a compact dongle, but it hasn’t affected performance. Paired with TRUTHEAR x Crinacle ZERO:BLUE2 and the bass adapter, it delivers clean power and strong clarity. Remember a DAC/amp can only do so much—source files and headphone quality still matter. I also like the thin USB‑C plug that fits with my phone case.
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Rick Justice 5/5
Strong, clean output
Provides good amplification without noticeable hiss. No complaints so far.
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saoud alansari 5/5
Very good on my rigs
Tried it with an Asus Kithara and a Linsoul KZ ZS10 Pro. Sound is loud and clear. The package includes a USB‑A adapter for older PCs, which is convenient.
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Andrew K. 5/5
Perfect for gaming with IEMs
I use this for Counter Strike 2 and it’s been flawless — plug‑and‑play, no software, survived trips to LAN events. Lightweight and reliable, it connects perfectly with my Shure IEMs.
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Mosby 5/5
Sound quality pleasantly surprising
Exceeded my expectations for such a small unit. Soundstage, clarity and bass are all enhanced. I plan to test it with several other headphones. Build quality and plug‑and‑play compatibility stand out.
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Merv Marty 5/5
Made a real difference for assistive listening
Helped my wife hear clearly through her laptop and a Bose 2.1 setup when headphones alone weren’t loud enough. Installation was simple — no drivers — and the included USB‑A adapter was handy. Audio became crystal clear and louder to her liking.
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Mister Kiu 4/5
Adds headroom but not enough for very demanding cans
Provides noticeably more output than basic phone adapters and works well with Beyerdynamic DT 770s. However, it doesn’t deliver the power a pair like the Sennheiser HD 600 needs to really open up. Also heard a touch more background noise with very sensitive IEMs like the KZ ZS10 Pro. Good budget option if you want more output but not a substitute for a full‑size amp for picky high‑impedance headphones.
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Francisco Maréco 5/5
Straightforward and reliable DAC
Honest performance — works well and does what it’s supposed to do.
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RB 5/5
Fixed onboard glitches and improved detail
Solved crackles and dropouts from my Realtek on an ASUS X570 board in Windows 11. Sound is cleaner with more detail, and the braided cable plus metal ends feel durable. It gets loud quickly so I keep the volume modest.
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Leonardo Lino 5/5
Met expectations
Arrived well packed and intact. Performance met my expectations.
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