What can be achieved in a tiny space of 40x15x8 mm? In the KA1, there is not only a high-quality DAC, but there is also premium audio amplification to match, both carefully tuned by engineers to truly and faithfully reproduce your music the way it was meant to be heard. The KA1 invites you to listen to it among other portable DACs and amplifiers.

Inside the FiiO KA1 is the ES9281AC PRO chip from ESS that combines DAC, audio interface and amplifier in a very compact size. When combined with the gold-plated HDI multilayer PCB the result is an excellent balance between channels, very low consumption and high sound purity.

With support up to 32bit/384kHz PCM and DSD256 you will be able to hear even the most subtle details of your music.

The KA1 has been officially certified for MQA so it offers MQA rendering.

The RGB indicator will not only attract everyone's attention but will also show you the audio format and sample rate of the file you are playing.

• Blue: Sampling rate of 48kHz or lower
• Yellow Sampling frequency greater than 48kHz
• Green: DSD
• Magenta: MQA rendering

• Dimensions: 40 x 15 x 8 mm
• Cable length: About 70mm
• Weight: About 10 grams
• DAC: ES9281AC PRO
• Inputs: USB Type C and Lightning
• Output: 3.5 mm
• Output power: 45 mW at 32 Ohm
• SNR: 114dB (32 Ohm, A-Weighted
• THD+N: 0.0005%
• Supported audio formats:
  • PCM: 32bit/384kHz
  • DoP: DSD64/128
  • Native:  DSD64/128/256