The FiiO KA11 DAC is a high-quality digital-to-analog converter designed to enhance the sound of headphones. It is based on the CS43131 chip, supporting audio playback with a frequency of up to 384 kHz and 32-bit, as well as DSD256. The device has compact dimensions (44.5 x 9.7 x 10.5 mm) and weighs only 8.5 grams, available in black color.
Features:
- CS43131 DAC chip
- USB audio interface, DAC, and amplifier in one housing
- Support for 32bit/384 kHz, DSD256 lossless audio format
- Compact size and lightweight
The KA11 uses the CS43131 chip, which combines a USB audio interface, DAC, and amplifier in one housing. It has a single-sided 3.5mm port. The DAC can output up to 245mW of power per channel at 16 ohms and 200mW at 32 ohms. It can decode audio up to 384 kHz/32 bit via PCM, as well as support DSD256.
Low noise level means no hissing even when using sensitive headphones.
Made of an aluminum-magnesium alloy body designed for long-term use. It comes with a cable made of high-purity oxygen-free copper wire with palladium coating and silicone braid, providing additional durability.
Compatible with Android and Windows devices. It can be used with smartphones, portable players, tablets, computers, and various other settings.
Package includes:
- DAC
- Manual



























































