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FiiO K17

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FiiO K17
amplifierBluetooth DACWi-FiDSDremote control
Main
TypeDAC with amplifier
DACAK4191+AK4499EX*2
Number of channels2 шт
Specs
DAC sampling frequency768 kHz
DAC bit depth32 bit
Frequency range20 – 90000 Hz
Signal to noise ratio119 dB
Coef. harmonic distortion0.00049 %
Features
BluetoothBluetooth v 5.1
Codec supportaptX Adaptive
AAC
LDAC
Functionslevel adjustment
More featuresDSD / 512 /
Wi-Fi
Mac
Connectors
InputsRCA
coaxial S/PDIF
optical
USB-C
OutputsRCA
XLR
coaxial S/PDIF
optical
Headphone outputs1x Jack (6.35 mm) / 1850 мВт /
1x XLR
1x Pentaconn (4.4 mm) / 4000 мВт /
General
Display
Remote control
Power supplypower through mount
Dimensions (WxDxH)244x213x66 mm
Weight2750 g
Official Websitefiio.com
Added to E-CatalogJuly 2025
E-Catalog UK editor, DACs
Olexandr Cherkashche…, edited 21.07.2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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FiiO K17 Desktop DAC and Headphone Amplifier Silver FIIOK17-SILVER

The FiiO K17 is ideal for headphone users who want reference-grade sound in a compact desktop-friendly design. Dual ES9069Q D... moreAC chips deliver incredibly low distortion and wide dynamic range helping you hear every subtle detail in your music. To preserve this clarity independent power supplies for the digital and analogue circuits eliminate unwanted noise even at higher output levels. This clean signal can be sent through the balanced 4.4mm or XLR outputs letting you drive even the most demanding headphones with confidence. Fine-tuning the K17 to suit your setup is effortless thanks to multiple gain levels and boost modes that adapt to different headphones and listening preferences. A full suite of digital inputs including USB coaxial and optical makes it easy to integrate into your existing setup. Everyday use feels intuitive with a crisp OLED display and a tactile volume wheel ensuring precise adjustments at your fingertips. Whether youre refining a high-end headphone system or upgrading your desktop audio the K17 offers the perfect balance of clarity flexibility and control.
AV.com
Delivery: in United Kingdom
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£829.00
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FiiO K17 Desktop DAC and Headphone Amplifier Black FIIOK17-BLACK

The FiiO K17 is ideal for headphone users who want reference-grade sound in a compact desktop-friendly design. Dual ES9069Q D... moreAC chips deliver incredibly low distortion and wide dynamic range helping you hear every subtle detail in your music. To preserve this clarity independent power supplies for the digital and analogue circuits eliminate unwanted noise even at higher output levels. This clean signal can be sent through the balanced 4.4mm or XLR outputs letting you drive even the most demanding headphones with confidence. Fine-tuning the K17 to suit your setup is effortless thanks to multiple gain levels and boost modes that adapt to different headphones and listening preferences. A full suite of digital inputs including USB coaxial and optical makes it easy to integrate into your existing setup. Everyday use feels intuitive with a crisp OLED display and a tactile volume wheel ensuring precise adjustments at your fingertips. Whether youre refining a high-end headphone system or upgrading your desktop audio the K17 offers the perfect balance of clarity flexibility and control.
AV.com
Delivery: in United Kingdom
Report
£829.00
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FiiO K17 Desktop DAC and Headphone Amp Silver

Amazon.co.uk
Delivery: in United Kingdom
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£829.99
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FiiO K17 Desktop DAC and Headphone Amp Black

Scan.co.uk
Delivery: to United Kingdom
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£829.99
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FiiO K17 Desktop DAC and Headphone Amp FIIOK17

The FiiO K17 is a headphone amplifier designed to meet the needs of dedicated headphone enthusiasts. Its custom PEQ settings... moreare derived from FiiO’s flagship streamer, the K19, as stated by the designers. The K17 features Bluetooth connectivity as well as local USB playback, which can be easily managed through its intuitive touch screen. Additionally, it includes both analogue and digital inputs. The XLR output allows for the use of extended cables to connect to a power amplifier or a pair of active speakers when required. FiiO K17 is equipped with USB/optical/coaxial inputs, 4.4mm/6.35mm/RCA line out/coaxial outputs, and a balanced maximum undistorted sustained output power of up to 4000mW per channel at 32Ω, which can be used for all types of earbuds and headphones. M21586Q DSP Chip The K17 features an M21586Q DSP chip which is capable of double-precision 64-bit floating-point calculations and runs at a high 360MHz clock frequency. This chip is complemented by a high-performance ES9821Q ADC as well as a specially customized ultra-low phase noise femtosecond crystal oscillator. These three components allow the user, in all modes, to utilize the 31-band high-precision lossless PEQ, The PEQ is designed to ensure the audio signal is still of high fidelity even after being processed. 3.93-inch Colour Screen - touch control and remote operation With a larger colour screen, combined with a custom Android 12 build that features a custom portrait display system, the display is clear and easy to read. Interacting with the device directly is intuitive, with several options such as touch screen and remote, in order to make it is easy to handle various operations. The remote control provides a wide range of options, while the FiiO Connect app enables users to further customize all settings and select what appears on the front screen. Users have the option to display vintage VU meters as well. The K17 can function independently or be integrated into a more extensive system. Discrete Cass AB Transistor Current Amplification Headphone Amplifier The K17 is a carefully crafted fully discrete amplifier circuit for headphones. This discrete circuit is of an OP+ transistor current amplification design, equipped with the classic pair of ON Semiconductor MJE243/253 transistors. lt is capable of producing high current with low output impedance. The result is up to 4000mW+4000mW output power in balanced mode, allowing it to easily drive various kinds of headphones and lEMs and to produce smooth, pleasant, and natural sound. AKM flag ship DAC AK4191+AK4499EX*2 The K17 has a flagship AKM DAC chip combination - AK4191 + AK4499EX*2. TWO AK4499EX chips handle each channel. The 8-channel to 4-channel LPF design reduces common mode interference, resulting in better channel separation and dynamics. lt also features a newly designed architecture with fully separated digital/analogue portions, which also incorporates the newly developed "DWA ROUTING" technology for
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Delivery: in United Kingdom
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£829.99
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