Overview

The FIIO KA11 Type-C is a pocket-sized USB DAC and headphone amplifier built for people who want more from wired earphones without carrying a stack of desktop gear. Its model number is FIO-KA11TC, and it sits in the affordable end of the portable DAC market.
The housing is made from an aluminum-magnesium alloy and measures roughly 44.5mm x 9.7mm x 10.5mm at about 8.5g, so it disappears into a pocket or a small pouch. Inside, a Cirrus Logic CS43131 DAC chip handles PCM up to 384kHz/32bit and DSD256, and the unit carries hi-res audio certification. The integrated cable uses high-purity palladium-plated OFC, and the whole thing is built as a single dongle rather than a separate box and cord.

Connectivity & Compatibility

The KA11 Type-C connects over a Type-C interface and is listed as compatible with Android, iOS, Windows, and Mac devices, which covers phones, tablets, and laptops alike.

  • Interface: Type-C
  • Supported platforms: Android, iOS, Windows, Mac
  • UAC2.0 and UAC1.0 support for broader device recognition
  • Playback support: PCM384kHz/32bit and DSD256
    Because UAC1.0 is supported alongside UAC2.0, the dongle is easier to get working on systems that do not handle the newer USB audio class cleanly. That makes it a practical pick whether you plug it straight into a phone or leave it attached to a desktop USB port.

Product Info

This is an entry-to-mid tier portable DAC. The combination of a well-known CS43131 chip, hi-res certification, and an 8.5g body puts it in the category of small upgrades that make a real difference for wired listening without demanding a dedicated desk setup.Check the retailer's page for the latest price.

Best Use Cases

  • Phone listeners with wired earphones: a Type-C dongle adds a proper DAC stage and stays light enough to forget about, though it is not a substitute for a desktop amp with serious output power.
  • Laptop users unhappy with a weak headphone jack: plugging in over USB gives PCM384kHz/32bit and DSD256 playback for music, while anyone wanting a full-featured desktop DAC should look elsewhere.
  • People who move between desk and mobile with one pair of earphones: UAC1.0 and UAC2.0 support keeps device recognition simple, but it is not the tool for connecting several sources at once.

Product Disclosure (Amazon)

  • Manufacturer: FIIO
  • Brand: FiiO
  • Model: FIO-KA11TC
  • ASIN: B09NXKYTDQ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.