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Fiio KA3 DAC/AMP

  • DAC chip: E59038Q2M
  • Input port: Type-C USB
  • Output port: 3.5mm single-ended, 4.4mm balanced
  • Output power: 130mW@32R(PO), 240mW@32R(BAL)
  • Noise floor: 3.94V/4.2uV(PO), 4.4uV/4.30V(BAL)
  • Decoding: Supports up to PCM 32bit/ 768kHz DSD512
  • Color: Black (Black main body, gold ends)
  • Weight: About 17.5g
  • Accessories: KA3*1, Type-C to Type-C cable*1, Type-C to USBA cable*1, User manual*1

 

 

FIIO / JADE AUDIO KA3
SMALL USB DAC AND AMPLIFIER

Optimized HiFi audio architecture | Independent flagship DAC
32Bit/768kHz DSD512 robust capacity | 3.5+4.4 dual headphone outputs

CREATING A BETTER HEADPHONE JACK IN THEIR ABSENCE

With most phones now foregoing a headphone jack, we felt compelled to create a headphone jack to truly bring back great sound.

TREMENDOUS PERFORMANCE IN A SLIM PACKAGE

Within the KA3's petite frame lies exceptional hardware.

OPTIMIZED AND ENHANCED HIFI AUDIO ARCHITECTURE

Experience uncompromised audio quality with a carefully engineered multi-chip audio circuit.

HIGH-PERFORMANCE FLAGSHIP DAC

Potently robust Dual headphone outputs

Comes equipped with 2 headphone outputs, both powerful to easily drive a variety of headphones.

32BIT/768KHZ | DSD512

LOW NOISE FLOOR CLEAN SOUND FOR A GREAT SOUND

Featuring abundant power with high signal-to-noise ratio, low distortion, and almost 0 noise - this is true high-fidelity sound.

>122DB SNR
<0.0008% THD+N
<1.7UV Noise

HAVE IT ALL DUAL SE AND BALANCED OUTPUTS

Satisfy multiple use cases with both a 3.5mm single-ended and a 4.4mm balanced output.

WONDERFULLY VERSATILE ANYWHERE, ANYTIME

Compatible with various OSes like Android/iOS/Windows/Mac

Compatible with many devices like phones/tablets/computers/ audio players

Use in various scenarios like listening when commuting, in the home or office, or even gaming

*Due to the large output power of the KA3 and limited external power supply of iPhones, stutter and muteness may happen to the maximum volume.

* For Windows systems, please install the driver first.

STUNNINGLY SUAVE ALL-METAL CONSTRUCTION

The all-metal body sports a handsomely rugged design with distinct edges and a luxurious gold and black finish.

PRACTICAL AND BEAUTIFUL RGB TOUCH

Besides exuding elegance, the RGB light indicator usefully indicates the current sampling rate.

blue - 48kHz and below sampling rate
yellow - 48kHz and above sampling rate
green - DSD

EVEN MORE WAYS TO INTERACT

Unleash the KA3's potential with more interactivity in a control app including controls for 7 kinds of filters, high and low gain, and channel balance adjustment.


    FIIO JADEAUDIO KA3
    FIIO JADEAUDIO KA3
    FIIO KA3

    Even more ways to interact

    Unleash the mini amp KA3’s potential with more interactivity in a control app including controls for 7 kinds of filters, high and low gain, and channel balance adjustment.

    Besides , the RGB light indicator usefully indicates the current sampling rate:

    (1) Blue light: 48kHz and below sampling rate;

    (2) Yellow light: 48kHz and above sampling rate;

    (3) Green light: DSD

    SPECIFICATIONS

    Name/Model KA3 Color Black
    hardware DAC: ES9038Q2M FiiO Control support
    weight Approximately 17.5g Size About 56.3mm x 20.2mm x 12mm
    Audio input interface TypeC USB Headset output interface 3.5mm socket
    Balancing output interface 4.4mm socket DSD DSD64/128/256/512
    Firmware upgrade System firmware and Bluetooth version can be upgraded via USB Sampling rate indication

    Blue ≤48kHz

    Yellow >48kHz

    Green =DSD

    Channel balance

    PO: <0.004dB(32Ω/THD+N<1%)

    BAL: <0.046dB(32Ω/THD+N<1%)

    Recommended headphone impedance

    16~300Ω(PO)

    16~300Ω(BAL)

    Maximum supported sampling rate 768KHz/32bit    

    POWER SUPPLY PARAMETERS

    Power supply   Battery capacity N/A

    AUDIO PARAMETERS

    Single-ended line output performance parameters
    Output power 120mW (16Ω,THD+N<1%) Output Level 2V(32Ω/THD+N<1%)
    130mW (32Ω,THD+N<1%) Crosstalk ≥ 76dB(1Khz,32 Ω load)
    14mW (300Ω,THD+N<1%) ≥ 118dB(1Khz, no-load)
    7mW (600Ω,THD+N<1%) Output impedance <0.5 Ω (load 32 Ω)
    Frequency response 20Hz to 20KHz, the curve amplitude changes by 0.2dB. SNR ≥ 122dB(32 Ω A)
    20Hz to 50KHz, and the curve amplitude varies by-1dB. THD+N <0.0008%
    Noise floor <1.7uV(dbA)    
    Balanced line output performance parameters
    Output power 120mW (16Ω,THD+N<1%) Output Level 2.7V(32Ω/THD+N<1%)
    240mW (32Ω,THD+N<1%) Crosstalk ≥ 106dB(1Khz,32 Ω load)
    56mW (300Ω,THD+N<1%) ≥ 115dB(1Khz, no-load)
    28mW (600Ω,THD+N<1%) Output impedance <0.7 Ω (load 32 Ω)
    Frequency response 20Hz to 20KHz, the curve amplitude changes by 0.2dB. Noise floor <2.9uV(A calculation)
    20Hz to 50KHz, and the curve amplitude varies by-1dB. THD+N <0.0010%
    SNR ≥ 119dB(32 Ω A)

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