FiiO K1

Out Of Stock FiiO K1 - K1

FiiO K1 96kHz/24bit PCM5102 DAC Chip SA9023A TPA61332A Mini Headphone Amplifier & DAC


Smaller and better for less

  • Outstanding sound
  • No charging required
  • Plug and play
  • Thumb-sized portability

Professional Audio Architecture

  • Utilizing savitech’s SA9023A USB receiver to decode USB audio, and then Tl’s high fidelity, low noise PCM5102 DAC chip, which output to the TPA61332A headphone driver.
  • It’s self-muting function can greatly reduce power on/off transients, give a hassle-free music experience.

Plug and play audio upgrade

  • Connector the K1 to a computer via the supplied USB cable and obtain instant music gratification.
  • The K1 has to battery, need to charging, requires no drivers, yielding the prefect plug and play experience.

Unimaginably small

  • Smaller than many thumb drivers in the market , The K1 weight a feather-light 11.3g and comes with removable clip for convenient carrying .


  • Name/model: K1
  • Color: Titanium
  • Audio Input: Micro USB 
  • Headphone output: Standard 3.5mm Port
  • Drive ability: 16-100 Ω (recommended)
  • Sample rate (USB decoding): Max 96kHz/24bit supported
  • Battery Capacity: N/A
  • Power supply: USB on PC
  • Output Power 1:>7mW(16Ω/THD+N<1%) 
  • Output Power2:>35mW(32Ω/THD+N<1%)
  • THD+H: <0.01% (1 kHz) 
  • Output Impedance:≤ 1 Ω
  • Frequency Response: 20 Hz-20 kHz  
  • SNR: ≥100dB (A-weighted)
  • Input Sensitivity: >0 dB
  • MAX input Level: N/A
  • Crosstalk:≥70 dB (1 kHz)  
  • Channel imbalance:< 0.3dB
  • Gain:1.2 dB  
  • Status LED:Yes (blue light when on)
  • MAX output voltage:3.25Vp-p
  • MAX output current: 35.93 mA
  • Weight :11.3g(incl,belt clip)
  • Dimension:50*20.5*8(mm)


  • FiiO K1 Amplifier
  • USB cable

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 12201
  • Brand: FiiO
  • Product Code: K1
  • Availability: Out Of Stock
  • $49.90

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Tags: FiiO K1, FiiO K1 96kHz/24bit PCM5102 DAC Chip SA9023A TPA61332A Mini Headphone Amplifier & DAC Description Smaller and better for less Outstand, K1