FiiO KA11
FiiO KA11
FiiO KA11
FiiO KA11

FiiO KA11

Portable Digital-to-Analog Converter

  • High-Quality DAC: CS43131 DAC
  • 3.5mm Headphone Output with Up to 245mW Output Power
  • High-Purity Oxygen-Free Palladium-Plated Copper Wires
  • Hi-Res Audio Certified
  • Compact Size, High Performance
  • Specially Designed Hi-Fi Circuit
  • Exceptional Measurements, Outstanding Sound
  • Premium Cable Design
  • Wide Compatibility
  • App Control Support (FiiO Control App for Android Only)
  • UAC1.0 Support for Immersive Gaming
Regular price $29.99 USD
Sale price $29.99 USD Regular price

High-Quality DAC: CS43131 DAC

The FiiO KA11 features a high-performance CS43131 DAC that delivers exceptional audio quality while consuming minimal power, thereby preserving the battery life of your smartphone.

3.5mm Headphone Output with Up to 245mW Output Power

Equipped with a 3.5mm headphone output, the KA11 provides up to 245mW of power, ensuring robust performance with a wide range of headphones.

High-Purity Oxygen-Free Palladium-Plated Copper Wires

For pristine sound transmission, the KA11 uses high-purity oxygen-free palladium-plated copper wires that minimize interference and maintain low impedance. Supports High Resolutions and FormatsIt supports resolutions up to 384kHz/32bit and DSD256, making it compatible with Android, iOS, Windows, and Mac devices for high-resolution audio playback.

Hi-Res Audio Certified

Guaranteed to deliver superior sound quality, the KA11 is Hi-Res Audio certified, meeting stringent audio performance standards.

Compact Size, High Performance

Despite its compact size, the KA11 boasts high output power of 245mW@16Ω and 200mW@32Ω, thanks to a well-designed internal layout and carefully selected components.

Specially Designed Hi-Fi Circuit

The KA11 integrates a high-performance DAC, operational amplifier, high-precision crystal oscillator, and independent power supply in a specially engineered audio circuit, ensuring effortless delivery of excellent sound quality.

Exceptional Measurements, Outstanding Sound

With high-quality components mounted on an immersion gold-plated circuit board, the KA11 achieves exceptional measurements: PCM384kHz/32bit, DSD256, THD+N <0.0006%, SNR 125dB, and noise <1.7uV. Its Hi-Res Audio certification underscores its superior audio performance.

Premium Cable Design

Featuring high-purity, oxygen-free palladium-plated copper wires, the KA11’s cable ensures low impedance, fast signal transmission, and resistance to external interference. The flexible silicone and braided fabric coating provide durability and a soft touch.

Wide Compatibility

Available with both USB Type-C and Lightning connectors, the KA11 seamlessly connects to Android/iOS devices as well as Windows and Mac computers, allowing you to enjoy high-quality music anytime, anywhere.

App Control Support (FiiO Control App for Android Only)

Control various functions such as RGB lighting and digital filters using the FiiO Control App on Android devices. The KA11 indicates different operating states with colored lights: light blue for PCM 48kHz or less, yellow for PCM above 48kHz, and green for DSD.

UAC1.0 Support for Immersive Gaming

Switch between UAC2.0 and UAC1.0 modes using the FiiO Control App. In UAC1.0 mode, enjoy low-latency gaming and detailed sound effects on devices like the Nintendo Switch and PS5 through plug-and-play functionality.

Inside the Box

  • 1 x FiiO KA11
  • User Manual

3 Month Warranty

The FiiO KA11 Comes with a 3 month warranty.

Technical Details

Maximum supported formats
384kHz/32bit, DSD256 
Type-C or Lightning 
3.5 mm headphone connection 
Approximately 44.5*9.7*10.5mm 
Cable length
Approx. 65.5 mm 
Approximately 8.5g 
Output power 1
L+R≥245mW+245mW (16Ω/THD+N<1%)
Output power 2
L+R≥200mW+200mW (32Ω/THD+N<1%)
Signal-to-noise ratio
≥125dB (32Ω, A-weighted)
Noise floor
PO<1.7μV (32Ω, A-weighted)
Output impedance
<0.7Ω (32Ω)
<0.0006% (32Ω)/<0.00038% (300Ω)

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 1 month.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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30-Day Return Policy

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