Everything is for Pureness

New architecture with independent audio systems
Efficient and flexible operating system
4.4 balanced and 3.5 single-ended outputs
IPS GFF Retina LCD
Ergonomic size
For a better experience
Purer Sound

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General Specs

  • Material

    Aircraft Aluminum Alloy Chassis

    Processor

    Freescale i.MX 6

    Audio DSP

    ADI BF70X DSP

    Wireless Co-processor

    Ingenic X1000

  • Operating System

    LTOS

    Display

    3.77inch IPS LCD

    Display Resolution

    480x800

    Interactive Mode

    Touch + button

  • Firmware Update

    Supported

    Size

    68.6 x 119 x 21mm( W x H x D )

    Weight

    311g

USB

  • USB Spec

    USB 3.1 Gen2 (10G bps)

    USB port

    Type-C

  • USB DAC

    Supported

    USB Charge

    2.5A

  • USB Data transport

    Supported

Extended Storage

  • Storage Type

    SD/SDHC/SDXC

  • Speed Level

    SD 4.0 ( UHS-II )

  • Max. Capacity

    2TB

Battery Spec

  • Battery

    5400mAH Li-Polymer

  • USB Charger Adapter

    >5V/2.5A

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Bluetooth

  • Bluetooth

    Bluetooth V4.2

  • HD Bluetooth

    LDAC

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Playback

  • DSD format

    DSD64 / DSD128 / DSD256 /DSD512

    Formats

    DFF / DSF / ISO / FLAC / APE ／WAV / AAC / ALAC / MP3 / WMA / M4A / WavePack / OGG

    DAC Chip

    AKM4497EQ

  • XRC Chip

    AKM4137EQ

    Headphone Amp Chip

    OPA1622 / LME49600

    DSD Sample rate

    2.8MHz/5.6MHz/11.2MHz/22.4MHz

  • PCM Sample rate

    32KHz - 768KHz

    Playback time

    ≥10h

Balanced HP Output (4.4mm):

  • Freq. Response

    +0.008/-0.34 dB (20~20kHz)

    Channel Isolation

    -126dB

    SNR

    127dB (20~20kHz, A-weight)

  • THD+N

    0.00015% @1kHz(20~20kHz, A-weight, No load)

    Dynamic Range

    127dB@1kHz (20~20kHz,A-weight)

  • Output Level

    +14.4 dBu(High Gain)
    -5.6 dBu(Low Gain)

    Output Power

    500mW/channel(32Ωload)

Unbalanced Headphone Output(3.5mm)

  • Freq Response

    +0.006/-0.38 dB (20~20kHz)

    SNR

    125dB (20~20kHz,A-weight)

  • THD+N

    0.00020% @1kHz(20~20kHz, A-weight, No load)

    Dynamic Range

    126dB@1kHz (20~20kHz,A-weight)

  • Output Level

    +14.4 dBu(High Gain)
    -5.6 dBu(Low Gain)

    Output Power

    500mW/channel(32Ωload)

Balanced Line Output(4.4mm)

  • Freq Response

    +0.008/-0.34 dB (20~20kHz)

    Dynamic Range

    127dB@1kHz (20~20kHz, A-weight)

  • THD+N

    0.00015% @1kHz(20~20kHz, A-weight, No load)

    Output Level

    +14.4 dBu

  • SNR

    127dB (20~20kHz,A-weight)

    Channel Isolation

    -126dB

Unbalanced Line Output(3.5mm)

  • Freq Response

    +0.006/-0.38 dB (20~20kHz)

    Dynamic Range

    126dB@1kHz (20~20kHz,A-weight)

  • THD+N

    0.00020% @1kHz(20~20kHz, A-weight, No load)

    Output Level

    +14.4 dBu

  • SNR

    125dB (20~20kHz, A-weight)