FIIO K11 DAC Headphone Amplifier Black

The FiiO K11 is a versatile device that doubles as a USB DAC and headphone amplifier.

KEY FEATURES :

  • CS43198 DAC 32bit 384kHz DSD256
  • Powerful headphone amplifier: up to 14000mW on balanced output
  • 3 gain levels
  • Stable power supply: 16 low-noise LDOs
  • FiiO logo LED display
  • Various connectors: USB-C, Coaxial, Toslink, RCA, Jack 6.35/4.4mm

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Reference : 18503
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139,00 €tax incl.

115,83 € tax excl.
Including 0,05 € for green tax

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Shipping date: 12-11-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black

FIIO K11 DAC CS43198 Amplificateur Casque 32bits 384kHz DSD256 Noir

The FiiO K11 is a versatile USB DAC and headphone amplifier like its R2R version cousin the K11 R2R. On the DAC side, a CS43198 chip and GD32F303RET6 controller enable it to support high-resolution files up to PCM 32bit 384kHz and native DSD up to DSD256. As for the headphone amplifier stage, FiiO has equipped its K11 with a high power level; up to 520mW @32Ω on its unbalanced output and up to 1400mW @32Ω on its balanced output. This makes it compatible with a large number of headphones and earphones on the market with impedances between 16Ω and 350Ω. The FiiO K11 also incorporates a wide range of connectors, with a Toslink optical input, an SPDIF Coaxial input, an RCA stereo line output and an SPDIF Coaxial output, enabling it to be easily integrated into any Hi-Fi installation.

FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black

FiiO K11 : A high-performance DAC with volume

Thanks to its wide range of connectors, the K11 is able to accept a wide range of sources. Its asynchronous USB-C input, combined with the GD32F303RET6 controller and CS43198 DAC chip, enables it to support high-resolution files up to PCM 32bit 384kHz and native DSD up to DSD256, whether they come from your computer, smartphone, tablet or game console, for example.

FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black

FiiO K11 : Powerful amplification circuitry and low-noise power supply

As mentioned above, the K11 is capable of delivering a powerful audio signal on its headphone outputs, with 520mW @32Ω on its unbalanced 6.32mm jack output and up to 1400mW @32Ω on its balanced 4.4mm jack output. Its amplification circuitry enables it to achieve a distortion level of just 0.0009%. The entire K11 circuit is powered by a stable supply of no less than 16 low-noise LDOs.

FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black
FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black

FiiO K11 : Three adjustable gain levels

FiiO has equipped its KI11 with three separate gain levels, each with its own volume level adjustment curve. This allows you to enjoy the best listening experience whether your headphones or earphones are sensitive or difficult to control.

FiiO K11 : A refined look

The front panel of the K11 features an attractive LCD display showing information on the resolution of the file being played, the volume and gain levels, and the input source.

FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black

An enlightened logo for the FiiO K11

On the top of the K11, the FiiO logo is illuminated by various LEDs whose brightness, color and light pattern animations can be adjusted.

FIIO K11 RGB LED SETTING PARAMETERS
RGB-M : Status0: Follow audio / 1: Red / 2: Blue / 3: Cyan / 4: Violet / 5: Yellow / 6: White / 7: Green / 8: Follow cycle
RGB-P: Light patternY: Pulse
N: Constant
RGB-B: Brightness0: Off / 1, 2, 3, 4, 5: Brightness level
FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black

FiiO K11 overview

FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black
16.35mm jack unbalanced headphone output
2Balanced 4.4mm jack headphone output
3LCD Screen
4Multi-function knob 
5Power supply DC 12V 2A
6USB-C input
7Toslink optical input
8SPDIF Coaxial input/output
9RCA stereo line output

Technical characteristics

Specifications
Product typeDAC USB
Headphone amplifier
DAC chipCS43198
MicrocontrollerGD32F303RET6
USB interface SA9312L
SPDIF interfaceMS8422N
OPA2x SGM8262-2
Inputs1x USB-C
1x SPDIF Coaxial
1x Optical Toslink
Outputs1x Unbalanced 6.35mm headphone output
1x Balanced 4.4mm jack headphone output

1x RCA line output
Supported sample ratesUSB DAC: PCM 32Bits 384kHz, DSD256
SPDIF Coaxial: 24Bits 192kHz
Toslink optical: 24Bits 96kHz
Gain adjustment
Default logo LED displayCyan: ≤ 48KHz / Yellow: ≥ 48kHz / Green: DSD
6.35MM JACK UNBALANCED HEADPHONE OUTPUT MEASUREMENT
Ouput power520mW @32Ω (High gain)
60mW @300Ω (High gain)
Distortion rate0.00059%
Signal-to-noise ratio123dB
Frequency response20Hz-50kHz
Crosstalk71dB
4.4MM JACK BALANCED HEADPHONE OUTPUT MEASUREMENT
Ouput power1400mW @ 32Ω (High gain)
250mW @300Ω (High gain)
Distortion rate0.0010%
Signal-to-noise ratio123dB
Frequency response20Hz-50kHz
Crosstalk106dB
RCA LINE OUTPUT MEASUREMENT
Output level1.95Vrms
THD+N< 0.00035% (1kHz/-0.3dB@10KΩ)
Signal-to-noise ratio≥ 126dB (A-weighted)
Frequency response20Hz-50kHz
Crosstalk≥ 120dB
General
Power supply voltage12V DC 2A
Dimensions147 x 32 x 133mm
Weigth407g
ColorBlack
Package1x Dac Headphone amplifier FiiO K11
1x Power adapter
1x USB-A to USB-C cable
1x 3.5mm to 6.35mm jack adapter
 
Data sheet
InputOptical
InputSPDIF
InputUSB
OutputCoaxial SPDIF
OutputJack 4.4mm
OutputRCA
OutputJack 6.35mm
DAC / ADC ChipCS43198
Max sampling rateDSD256
Max sampling rate384kHz
ColorBlack
ClassN/A
NetworkingNo
Remote ControlNo
 
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FIIO K11 DAC CS43198 Headphone Amplifier 32bit 384kHz DSD256 Black
The FiiO K11 is a versatile device that doubles as a USB DAC and headphone amplifier. KEY FEATURES : CS43198 DAC 32bit 384kHz DSD256...

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