FiiO KB3 HiFi Mechanical Keyboard with built in AMP/DAC and 3.5mm/4.4mm outputs

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  • A customizable keyboard with swappable keys
  • Gasket mount design with semi-transparent black keycaps
  • Gateron Gpro3.0 yellow switches   
  • HiFi functionality – Dual CS43131 DAC 550mW high output power
  • Audio decoding support: Up to PCM384kHz/32bit, DSD256
  • 3.5mm SE/4.4mm balanced headphone jacks
  • USB ports
  • Stepless volume knob
  • Aluminium-magnesium alloy case
  • Win/Mac OS support
  • Size: 329mm x 140mm x 43.5mm
  • Weight: 1060 grams


In the Box

  • FiiO KB3 HiFi Mechanical Keyboard with built-in AMP/DAC
  • USB-A to Type-C cable (about 1.6m)
  • Keycap puller
  • Warranty card
  • Quick start guide


Clearance products


Desktop-grade all-in-one DAC and amp, for immersive HiFi music

2+2 chip combo, ensures lots of high-quality power KB3 uses two high-performance and efficient CS43131 DACs as well as two low-noise SGM8262 op-amps, capable of providing 550mW of output power, comparable to desktop amps. Enjoy high-quality sound with any headphones.

High-res support, hear all of the details

With support for up to 32bit/384kHz and DSD256 you will be able to hear all of the details in your music, letting you better understand the story it tells.

Tidy up your desk

Not only is it a mechanical keyboard with a HiFi DAC, it can also act as a docking station, connecting your mouse and USB drives

High-definition voice calls - Smooth communication

The 3.5mm single-ended headphone jack on the KB3 supports TRSS headsets, allowing you to enjoy HiFi music while smoothly communicating with others when playing games.

Dual outputs, to connect various devices

It is equipped with 3.5mm single-ended and 4.4mm balanced headphone jacks, allowing you to connect it to a variety of headphones.

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