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Fiio KA11 DAC and Headphone Amplifier Black - Jack - lightning

Fiio KA11 DAC and Headphone Amplifier Black - Jack - lightning

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Fiio KA11 DAC and Headphone Amplifier Black - Jack 3,5 - lightning

Portable DAC and Headphone Amplifier - 3.5mm Jack/Lightning


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Fiio KA11 DAC and Headphone Amplifier Black - Jack 3,5 - lightning

Portable DAC and Headphone Amplifier - 3.5mm Jack/Lightning



  • High-quality DAC: CS43131 DAC
  • High performance with low power consumption (saves the smartphone battery)
  • 3.5mm headphone output with up to 245mW output power
  • High-purity oxygen-free palladium-plated copper wires for pure sound
  • Low impedance, fast transmission, insensitive to interference
  • Supports resolutions up to 384kHz/32bit and DSD256
  • Compatible with Android/iOS/Windows/Mac
  • Hi-Res Audio certified - guaranteed sound quality

Enjoy higher sound quality

The FiiO KA11 is a dedicated Hi-Fi USB adapter that can be connected to phones, tablets and computers. Inside is a high-performance DAC and headphone amplifier that are ideally matched to provide a high-quality listening experience.


Small in size - big in performance

Compared to the previous product generation, the KA11 is even more compact and therefore even more handy and easier to transport. A well thought-out design and specially selected components ensure that the FiiO KA11 has a high output power despite its compact size. 245mW@16Ω 200mW@32Ω

Specially developed HiFi circuit

A high-performance DAC and operational amplifier, a high-precision crystal oscillator and an independent power supply are combined in a specially designed audio circuit that allows the FiiO KA11 to produce great sound effortlessly.


Great measurements - Great sound

The high-quality components are all carefully arranged on a gold-plated board, giving the FiiO KA11 excellent measurements. Therefore, as a testament to its excellent sound, the FiiO KA11 is Hi-Res Audio certified Supports: PCM384kHz/32bit DSD256 THD+N: <0.0006% SNR: 125dB Noise: <1.7uV


Fantastic cable inside and out

The cable is made of high-purity oxygen-free palladium-plated copper wires, which provide low impedance and fast signal transmission and resist external interference. The copper wires are covered with a layer of flexible silicone and braided fabric, creating a soft yet durable cable.


A dongle for all occasions

The aluminum-magnesium alloy body is sturdy but also looks elegant with its perfectly placed curves and inlaid patterns. It's a device that is sure to catch the eye.


Compatible with many devices

Since the FiiO KA11 is available with both USB Type-C and Lightning ports, you can easily connect it to Android/iOS phones and tablets, or to Windows and Mac computers - so you can listen to music anywhere.


Support for app control (FiiO Control App functionalities only for Android)

Supports control via FiiO Control App, which can control many aspects such as RGB lighting and digital filters. The FiiO KA11 is only supported by FiiO Control APP on Android devices. PCM 48kHz or less sampling rate, standby mode: light blue light PCM over 48kHz sampling rate: yellow light DSD: green light


UAC1.0 support For an intense gaming experience

FiiO KA11 supports two modes: UAC2.0 and UAC1.0. In UAC1.0 mode, devices such as Switch and PS5 can be connected via plug and play, so that you can not only enjoy a low-latency gaming experience, but also reproduce rich and detailed gaming sound effects.

*Note: UAC1.0 mode needs to be switched in the FiiO Control app.

Technical data

  • Colors: Midnight black
  • DAC: CS43131
  • Op-Amp: SGM8262
  • Maximum supported formats: 384kHz/32bit, DSD256
  • Input: Lightning
  • Output: 3.5mm headphone jack
  • Dimensions: About 44.5*9.7*10.5mm
  • Cable length: About 65.5mm
  • Weight: About 8.5g
  • Output power 1: L+R≥245mW+245mW (16Ω/THD+N<1%)
  • Output power 2: L+R≥200mW+200mW (32Ω/THD+N<1%)
  • Output power 3: L+R≥22mW+22mW (300Ω/THD+N<1%)
  • Signal to noise ratio: ≥125dB (32Ω, A-weighted)
  • Noise floor: PO<1.7μV (32Ω, A-weighted)
  • Output impedance: <0.7Ω (32Ω)
  • THD+N: <0.0006% (32Ω)/<0.00038% (300Ω)


Scope of delivery




Fiio KA11 lightning
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