The FiiO KA15 ranks #1 out of 14 total USB-C Dongle DACs for sound quality. See all Headphone Amps and DACs rankings for every top pick.
Brand: Fiio
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#1 FiiO KA15: $99.99 Amazon eBay
Pros: Audio Science Review measured a SINAD of 115 dB, so its noise and distortion are inaudible. Its rated 560 mW into 32 ohms from the balanced output in desktop mode is unusually strong for a dongle, enough for most full-size headphones. It adds a 10-band parametric EQ, a 4.4 mm balanced jack and a coaxial digital output, and it rates higher than the Fosi Audio DS3 for the same price.
Cons: The headline power figure needs the balanced output in desktop mode, and it falls to 78 mW into 300 ohms, so high-impedance headphones may run short. The TRN Black Pearl measures slightly cleaner for much less. Volume is set with buttons rather than a knob.
| Released | Sep 2024 (2 years ago) |
|---|---|
| Balanced Output | Yes (4.4 mm) |
| DAC Chip | 2 x CS43198 |
| Device Type | USB-C dongle |
| Dimensions | 2” x 1” x 0.4” (52 x 25 x 11 mm) |
| Equalizer | Yes (10-band parametric) |
| Headphone Outputs | 3.5 mm, 4.4 mm balanced |
| Inputs | USB-C |
| Output Power (300 ohms) | 78 mW (manufacturer rated, balanced) |
| Output Power (32 ohms) | 560 mW (manufacturer rated, balanced, desktop mode) |
| Outputs | Coaxial S/PDIF (shared 3.5 mm jack) |
| SINAD | 115 dB (measured by Audio Science Review) |
| Volume Control | Digital (buttons) |
| Weight | 0 lbs (21 g) |
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