FiiO KA11

USB-DAC
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Product details

The FiiO KA11 is an innovative portable audio device. It redefines the standards for size and performance in the world of portable DACs and headphone amplifiers. The KA11 is equipped with the CS43131 DAC and stands out for its excellent performance while maintaining low energy consumption. It is thus the perfect companion for audiophile adventures on the go. Its ability to support headphones with varying impedances while delivering up to 245 mW + 245 mW of power allows users to experience a powerful and nuanced sound, regardless of their headphone models.

The use of high-purity, oxygen-free copper wires with a palladium coating reduces impedance and promotes fast signal transmission, effectively blocking external interference. The technological sophistication of the KA11 is enhanced by support for high-resolution audio formats such as 384 kHz/32 Bit and DSD256, ensuring users always have access to music in the highest quality. The Hi-Res Audio certification confirms the outstanding sound quality of the KA11, achieved through a sophisticated HiFi circuit design and high-quality components on a gold immersion-plated circuit board.

The KA11 offers exceptional sound purity and clarity with a THD + N value of less than 0.0006% and a signal-to-noise ratio of 125 dB. The device's design not only impresses with its functionality but also with its visual appeal. The aluminum-magnesium alloy housing combines stability with an elegant appearance. The two-tone design in black and silver provides a striking visual focal point. Connectivity to Android devices is facilitated by the fixed USB-C cable. Support for the UAC1.0 mode enables a lag-free gaming experience.

Key specifications

Headphone amplifier application area
GamingHiFiPCPortable
Power supply
USB power delivery
Item number
43905147

General information

Manufacturer
FiiO
Category
Headphone amplifiers
Manufacturer no.
K11 TC black
Release date
15.3.2024
Sales rank in Category Headphone amplifiers
1 of 287

Colour

Colour
Black
Exact colour description
BlackSilver

Headphone amplifier properties

Headphone amplifier application area
GamingHiFiPCPortable
Headphone Amplifier Features
USB-DAC

Audio properties

Output Impedance
0.70 Ω (ohm)
signal-to-noise ratio
125 dB
distortion factor
0 %
Sample rate
384 kHz
Audio resolution
256000000 bits

Connections

Audio inputs
3.5mm jack (1x)

Power supply

Power supply
USB power delivery

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
KA11 USB-C

Package dimensions

Length
16.50 cm
Width
7 cm
Height
2.30 cm
Weight
48 g

30-day right of returnReturn policy
24 Months Warranty (Bring-in)Warranty provisions

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphone amplifiers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.FiiO
    2 %
  • 2.iFi Audio
    3.7 %
  • Mackie
    Not enough data

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.FiiO
    0 days
  • 2.iFi Audio
    5 days
  • Mackie
    Not enough data

Return rate

How often is a product of this brand in the «Headphone amplifiers» category returned?

Source: Digitec Galaxus
  • 1.Mackie
    1.2 %
  • 2.FiiO
    6 %
  • 3.iFi Audio
    7 %
Source: Digitec Galaxus