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FiiO K1 Portable Amplifier & DAC

  • Rs. 3,490.00

Buy FiiO K1 Portable Amplifier & DAC at very low price from this official store

FiiO K1 Portable Amplifier & DAC

FiiO K1 Portable Amplifier & DAC

FiiO K1 Portable Amplifier & DAC

FiiO K1 Portable Amplifier & DAC

Model Name


Color Available



11.3g (incl. belt clip)


50mm x 20.5mm x 8mm

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 


Power supply


Output Power 1

>75 mW(16Ω/THD+N<1%)

Output Power 2

>35 mW(32Ω/THD+N<1%)


<0.01% (1 kHz)

Output Impedance

≤ 1 Ω

Frequency Response

20 Hz~20 kHz


 ≥100dB (A-weighted)

Input Sensitivity

>0 dB

MAX input Level



≥70 dB (1 kHz)

Channel imbalance

< 0.3dB


1.2 dB

Status LED

Yes (blue light when on)

MAX output voltage

3.25 Vp-p

MAX output current

35.93 mA


Box Content

  • 1 Amplifier & 1 DAC
  • 1 Removal clip
  • 1 USB charging cable
  • 1 Warranty card & 1 Quick start guide
Model Name K1 Q1
General Specifications
Color Available Titanium Black
Dimensions 50mm x 20.5mm x 8mm 97mm x 56mm x 13.1mm
Weight 11.3g (incl. belt clip) 100 g
Displayer N/A N/A
Analog Audio input N/A Micro USB/3.5 mm Jack
Digital Audio input N/A N/A
Headphone output 3.5 mm stereo Jack 3.5 mm stereo Jack
Line Output N/A 3.5 mm stereo Jack
Headphone Impedance Range 16~100 Ω (Recommended) 16~150 Ω (Recommended)
Volume Control N/A TOCOS  Potentiometer
Bass Adjust N/A 0/5dB
Treble Adjust N/A N/A
Balance Adjust N/A N/A
GAIN Control N/A AUX IN:-7dB/4.5dB
USB IN:-3.5dB/8dB
Line Out Bypass N/A YES
Audio Performance (DAC Section)
USB Sample Rate Support 32/44.1/48/96 kHz (16/24 bit) 32/44.1/48/96 kHz (16/24 bit)
SPDIF Sample Rate Support N/A N/A
THD+N <0.01% (1 kHz) <0.0045% (10 kΩ/1 kHz) (LO)
SNR ≥100 dB ≥107 dB
Dynamic Range N/A >95 dB
Line Out Level N/A  >1.48 Vrms
Audio Performance
Output Power1 >75 mW(16Ω / THD+N<1%) >190 mW (32 Ω/THD+N<1%)
Output Power2 >35 mW(32Ω/THD+N<1%) >75 mW (150 Ω/THD+N<1%)
Frequency Response 20 Hz~20 kHz 20 Hz~20 kHz
SNR N/A ≥110dB (AUX IN)
Output impedance ≤ 1 Ω <0.3 Ω
Crosstalk ≥70 dB ≥75dB (1 kHz)
THD+N N/A <0.005% (32 Ω/1 kHz)
MAX Gain N/A N/A
Peak Output Voltage 3.25Vp-p 7.2 Vp-p
MAX output Current >35.93mA >75 mA
Input Overload N/A 4.3 Vrms
Power and Battery    
Power/Charger N/A Recommend DC5V 1A

FiiO's sweet little $40 USB digital converter-headphone amplifier

Again I had no complaints, the sound was quite decent. So if you're looking to upgrade your computer's sound for not a lot of money, the FiiO K1 would be a wise investment.

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FiiO K1 Review

I found it to be sonically significant enough to leave me impressed. I would have liked the mids to be more powerful in presentation and for the bass to be filled in so that it had meaningful impact, but the price range of $40 really makes the K1 bulletproof.


Overall then, the thumb-sized K1 proves to be a decent hitter and entry product in the world of audiophilia. The device is well-built and very convenient with plug and play usability meaning that no drivers are required for installation.


The Fiio K1 is extremely light, portable and well built. It also is Fiio’s cheapest USB DAC/Amp and in this case you really get what you pay for.

The Fiio K1 does have a typical sound and I have to say that it took quite some time getting used to coming from the very clear and slightly forward sounding Audioquest DragonFly.

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