FiiO K15

USB-DAC, Tone control, USB host, Display, gain switch, Bluetooth
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Delivered Tue, 16.12.
Only 1 piece in stock
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Colour2

Product details

The K15 is a powerful headphone amplifier designed for the HiFi sector. It offers a variety of connection options, including Coaxial S/PDIF, Stereo RCA, and Optical TOSLINK, allowing for flexible integration into different audio setups. With a high-quality AK4497EQ D/A converter, the K15 ensures excellent sound quality and supports a sample rate of up to 768 Hertz. The integrated sound control allows for personalized adjustment of the listening experience, while the USB-DAC and USB-host functions provide additional flexibility. The K15 comes with a remote control and several USB cables, making operation and connectivity easy. Its robust construction and high-quality components make it a reliable choice for audiophiles who value sound fidelity and versatility.

  • USB-DAC and USB-host for versatile connection options
  • High-quality AK4497EQ D/A converter for excellent sound quality
  • Sound control for personalized adjustment of the listening experience
  • Various audio inputs, including Coaxial and Optical TOSLINK
  • Includes remote control and several USB cables for easy operation.

Key specifications

Power supply
Electrical connection
Wireless transmission
Bluetooth
Headphone amplifier application area
HiFi
Item number
60073181

General information

Manufacturer
FiiO
Category
Headphone amplifiers
Manufacturer no.
5510288
Release date
11.7.2025
Sales rank in Category Headphone amplifiers
66 of 335

Colour

Colour
Silver
Exact colour description
Silver

Headphone amplifier properties

Headphone amplifier application area
HiFi
D/A converter type
AK4497EQ
Headphone Amplifier Features
Display, gain switch, Tone control, USB host, USB-DAC
Wireless transmission
Bluetooth

Audio properties

Recommended headphone impedance
8 - 600 Ω (ohm)
Sample rate
768 kHz
Audio resolution
32 bits

Connections

Data ports
RS-232 (1x)
Audio inputs
Coaxial S/PDIF (1x), Optical TOSLINK (1x), Stereo Cinch RCA (1x)
Audio outputs
Headphone jack 6.3mm (1x), XLR

Power supply

Power supply
Electrical connection

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
2x USB cable, 6.3 mm to 3.5 mm adapter, Cover for XLR socket, Power cable, Remote control, Replacement fuse

Product dimensions

Length
213 mm
Width
244.60 mm
Height
66.80 mm

Package dimensions

Length
39.80 cm
Width
34.50 cm
Height
13.20 cm
Weight
3.06 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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.Mackie
    0.6 %
  • 2.iFi Audio
    2.8 %
  • 3.FiiO
    2.9 %
  • Behringer
    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
    6 days
  • Behringer
    Not enough data
  • Mackie
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 1.Behringer
    0.8 %
  • 2.FiiO
    5 %
  • 3.iFi Audio
    11.5 %
  • Mackie
    Not enough data
Source: Digitec Galaxus