• DUNU DTC 100 Pro USB-C DAC dongle in blue
  • DUNU DTC 100 Pro with its CS43198 and SGM8262 headline specs
  • DUNU DTC 100 Pro aluminum alloy housing, two views
  • DUNU DTC 100 Pro connected to a laptop
  • DUNU DTC 100 Pro status light close-up
1 5

DUNU

DUNU DTC 100 Pro USB-C DAC Dongle — CS43198, 200mW at 32Ω, DSD256

DUNU DTC 100 Pro USB-C DAC Dongle — CS43198, 200mW at 32Ω, DSD256
  • Genuine & Brand-New
  • Free Shipping · Ships from China
  • 1-Year Warranty
  • 45-Day Returns
$40.99 USD
$40.99 USD
Shipping calculated at checkout.

The DUNU DTC 100 Pro is a USB-C DAC and headphone amp dongle that pairs a CS43198 DAC with an SGM8262 amp for 200mW into 32Ω (235mW into 16Ω) through a 3.5mm jack, with PCM up to 32-bit/384kHz and native DSD256. It suits phone and laptop listeners who use wired IEMs or easy-to-drive headphones.

Who the DUNU DTC 100 Pro is for

  • Phones and laptops: It plugs into a USB-C port and adds a 3.5mm headphone output.
  • IEMs and efficient headphones: The SGM8262 amp stage is rated at 235mW into 16Ω and 200mW into 32Ω.
  • Hi-res and DSD files: The CS43198 DAC decodes PCM up to 32-bit/384kHz and DSD256 natively, or DSD128 over DoP.
  • Everyday carry: The housing is precision-machined aluminum alloy, and the USB-C cable uses silver-plated single-crystal copper.
  • Skip it if: you want a 4.4mm balanced output; the DTC 100 Pro has a single 3.5mm single-ended jack.

DUNU DTC 100 Pro key specs

  • DAC chip: CS43198
  • Amp chip: SGM8262
  • Output power: 235mW at 16Ω; 200mW at 32Ω
  • PCM: Up to 32-bit/384kHz
  • DSD: Native DSD256; DoP128
  • Dynamic range / SNR: 126dB / 126dB
  • Input: USB-C
  • Output: 3.5mm single-ended
  • Build: Precision-machined aluminum alloy housing, silver-plated single-crystal copper cable
  • Color: Blue

Genuine DUNU stock. Free shipping on every order, 45-day returns.

DUNU DTC 100 Pro vs similar options

  • vs Shanling UA Mini: Costs a little less and uses one CS43131 chip for both DAC and headphone drive, in Red or Blue; pick the DTC 100 Pro for its CS43198 DAC with a separate SGM8262 amp rated 200mW at 32Ω.
  • vs iBasso Jr. Macaron: Uses a CS43131 DAC, ships with a USB-C to USB-C cable and comes in four colors; pick the DTC 100 Pro for its CS43198 DAC, SGM8262 amp and 200mW at 32Ω.
View full details
Good to know

Buying from TonePier

Is this unit genuine?

Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.

Where does my order ship from, and how long does it take?

Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.