Description
The FiiO KA11 is a compact USB Type-C to 3.5mm dongle DAC and headphone amplifier built to add dedicated decoding and amplification to devices with a USB-C port. Its small, lightweight body suits mobile listening, an upgrade FiiO describes as more compact than its predecessor, the KA1.
Inside, the KA11 pairs precision-placed, high-quality parts with a gold-immersion-treated circuit board, and the cable's palladium-plated, high-purity oxygen-free copper wiring preserves the signal path. The aluminum-magnesium alloy housing gives it a sturdy feel in a dual-color finish — this listing is the black unit. Hi-Res Audio certification comes standard, a designation FiiO ties to the unit's measured audio performance.
It supports UAC1.0 mode for straightforward connection across many systems, and app control is supported for convenient adjustment. If you want a simple, well-built way to feed wired headphones from a USB-C source, the KA11 covers the essentials in a pocketable form.
Specifications
| Input | USB Type-C (Type-C to 3.5mm dongle design) |
| Output | 3.5mm headphone jack |
| USB modes | UAC1.0 mode supported |
| App control | App control supported |
| Certification | Hi-Res Audio certified |
| Circuit board | Immersion gold finish PCB; high-quality parts, precision-placed |
| Wiring | Palladium-plated, high-purity oxygen-free copper |
| Housing | Aluminum-magnesium alloy, dual colors (this unit: black) |
| Compatibility | Compatible with various systems |
