1400mW balanced headphone output drives most earphones and high-impedance headphones for superior sound
USB-C, optical, coaxial, 4.4mm, and RCA inputs provide flexible connectivity for computers, consoles, and external audio gear
Plug-and-play USB-C DAC mode requires no drivers for Windows 10 and above, simplifying setup
Three gain levels with distinct volume curves optimize sound for different headphone types
Adjustable RGB LCD display and ambient lighting personalize your desktop setup
Summarized by Shop
FiiO K11 – Compact High-Power Desktop DAC & Headphone Amplifier
The FiiO K11 brings robust audio performance to your desktop with its CS43198 DAC, powerful amplification, versatile I/O, and full-color display wrapped in a slim aluminum chassis. With 1.4 W balanced output and driver-free USB operation, it’s perfect for audiophiles and
DAC Chip
Cirrus Logic CS43198
Balanced Output Power
1400mW (32ω), 250mW (300ω)
Single-ended Output Power
520mW (32ω), 60mW (300ω)
Supported Sampling Rate
384kHz/32bit DSD256
Inputs
USB-C, Optical (TOSLINK), Coaxial, 4.4mm, RCA
Outputs
4.4mm balanced, 6.35mm single-ended, RCA, Line Out