FiiO K15

Display, gain switch, Tone control, USB host, USB-DAC, Bluetooth
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Delivered between Sat, 20.6. and Fri, 3.7.
2 items ordered
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Colour2

Product details

The K15 is a powerful headphone amplifier designed for the HiFi audio sector. It offers a variety of connection options, including Coaxial S/PDIF, XLR, and Stereo RCA, allowing for flexible integration into existing audio systems. With an integrated USB DAC and USB host functionality, the K15 can directly connect and process digital audio sources. The sound control and gain switch provide additional customization options to optimize the sound according to personal preferences. The AK4497EQ DAC ensures high audio resolution and precise sound reproduction. The K15 is not only functional but also user-friendly, equipped with a display and a remote control for convenient operation.

  • Integrated USB DAC and USB host for digital audio sources
  • Versatile connection options: Coaxial S/PDIF, XLR, Stereo RCA
  • High-quality AK4497EQ DAC for precise sound reproduction
  • Sound control and gain switch for individual adjustments
  • Package includes a 6.3 mm to 3.5 mm adapter and a spare fuse.

Key specifications

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

General information

Item number
60073179
Manufacturer
FiiO
Category
Headphone amplifiers
Manufacturer no.
5510282
Release date
11.7.2025
Sales rank in Category Headphone amplifiers
49 of 352

Colour

Colour
Black
Exact colour description
Black

Headphone amplifier properties

Headphone amplifier application area
HiFi
Headphone Amplifier Features
Display, gain switch, Tone control, USB host, USB-DAC
Wireless transmission
Bluetooth

Audio properties

Sample rate
768 kHz
Audio resolution
32 bits

Connections

Audio inputs
Coaxial S/PDIF (1x), Optical TOSLINK (1x), Stereo Cinch RCA (1x)
Audio outputs
4.4mm socket, 6.3mm Headphones, XLR

Power supply

Power supply
Electrical connection

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Scope of delivery

Scope of delivery
2x USB cable, 6.3 mm to 3.5 mm adapter, Cover for XLR socket, FiiO K15, Power cable, Remote control, Replacement fuse

Product dimensions

Length
213 mm
Width
244.60 mm
Height
66.80 mm

Package dimensions

Length
39.60 cm
Width
32.50 cm
Height
13 cm
Weight
3.07 kg

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

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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
    1 %
  • 2.iFi Audio
    2.7 %
  • 3.FiiO
    3.1 %
  • Behringer
    Not enough data
  • Fosi Audio
    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
  • Behringer
    Not enough data
  • Fosi Audio
    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
    1 %
  • 2.FiiO
    5.3 %
  • 3.Fosi Audio
    5.9 %
  • 4.iFi Audio
    11.1 %
  • Mackie
    Not enough data
Source: Digitec Galaxus