Featured Products

  • dp10

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    HDA-DP10

    Display: 2-inch (240 × 320) 262K color screen

    Music Playback Application: ATC high precision portable digital music player

    CPU Processor: JZ4760B mobile application processor

    DAC: AKM AK4490

    Headphone amplifier: MUSES 8920 + LMH6643

    Volume Control:
    100 steps – digital volume control
    Max volume control can be customized

    Memory Expansion: Micro SDXC slot (up to 128GB x 2)

    Output S / N: 112dB

    Headphone Output Power: 240mW@32 ohm/THD+N<0.0025%

    Maximum Headphone Output: 500mW (32 ohm loading)

    Line out Output Voltage: 1.7Vrms

    Frequency Response: 20Hz~20KHz (±0.5dB)

    Micro USB 2.0 (Recharge / Data Transfer ): Support Win 7, Win 8, Win 10, Mac OS

    Built-in Battery: 2400mAh

    Battery Charging Time: About 4 hours (using DC5V 2A)

    Battery Life: 9 hours (Dependent on the environment and use)

    THD+N: 0.0016%

    Crosstalk: 70dB

    Sound Effects: DAC filter setting, gain control

    Supported Audio Formats: DSD64, WAV, ALAC, AIFF, FLAC, APE

    Other Functions: Support CTIA headphone, automatic/sleep shutdown, play mode selection-order, repeat one, repeat all, shuffle

    Dimensions: Width: 53mm x Height: 107.50mm x Depth: 16.50mm

    Weight: 141g

    Accessories: USB cable x 1, optical cable x 1, 3.5mm recording cable x 1, user manual x 1

    $1,680.00
  • HDA-P1

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    HDA-P1

    Display: 0.91-inch OLED display

    Music Playback Application: ATC DSD Hi-Res music player

    Audio Processor: Cirrus logic CS8422
    XMOS XS1-U8A-64

    DAC: AKM AK4490

    Supported Formats: USB – PCM 16-32BIT/44.1- 384KHz, DSD64 – 256, DXD 24 – 32BIT/352.8 –  384KHz  Optical – PCM 16 – 24BIT/44.1 – 192KHz

    Headphone Amplifier: OPA1612 + BUF634 x 2

    Gain Control: +3/+6/+15dB

    Bass Boost: 0/+6dB

    USB-OTG Storage Support: USB2.0 OTG – compatible with iPhone, iPod Touch, iPad and Andriod

    Output: Headphone output (6.5mm stereo jack) x 1

    Maximum Headphone Output: 500mW (32 ohm loading)

    Output: S / N 112dB

    Distortion: 0.0025% (1KHz)

    Frequency Response:
    USB/SPDIF: 20Hz-20KHz (±0.5dB)
    Amp: 10Hz – 100KHz (±0.5dB)

    Sound Effects

    PCM digital filters
    – Sharp roll-off filter
    – Slow roll-off filter
    – Short delay sharp roll-off filter
    – Short delay slow roll-off filter
    DSD digital filters
    – Reserved cut-off filter
    – 50K cut-off filter
    – 150K cut-off filter

    Battery Capacity:  3.7V/40000mAh rechargable Li-polymer battery

    Battery Charging Time: About 5 hours by adapter

    Battery Life:  >11H (USB in), >16H (SPDIF in), >23H (AUX in)
    Dependent on the environment and use

    Power Sources for Charging:  AC/DC adapter, PC/Mac USB connection, third party mobile power bank

    Supported OS:  Win 7, Vista, Win XP, Win 8, Mac OS X, IOS, Andriod system

    Dimensions Width:  75mm x Height: 139.5mm x Depth: 23mm

    Weight:  270g

    Accessories:  USB cable x 2, silicone band x 2, rubber feet x 4, CD x 1, user manual x 1

    $1,800.00
  • AE-07010

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    AE-07010

    Input: DC 12V – 24V
    Output: 5V/3.4A (Max)+ 5V/5.8A
    USB1: 5V/2.4A (Max)
    USB2: 5V/2.4A (Max)
    USB3: 5V/2.4A (Max)
    USB4: 5V/2.4A (Max)
    USB5: 5V/2.4A (Max)

    $124.69
  • AP10002

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    AP-10002

    Main Features:

    • 20000mAH Lithium Polymer Battery
    • Sleek and Easy to carry
    • Safe charging
    • LED indicator
    • Color: Black
    • Upgrade version Model AP10403, for Quick Charging, LED Lighting and Digital Display
    $161.42

Hot Products

  • ATC Power Bank AP-10403

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    AP-10403

    • 20100mAH Lithium Polymer Battery
    • Quick Charge 3.0 Technology support fast charging
    • 2 x QC Port for simultaneous ultra fast charging
    • Quick charge Input and Output repaidly recharge power bank and devices
    • Premium Aluminium housing
    • Smart Digital Screen indicate charging / power status
    • High quality Korean battery cell , using LG battery
    • High Quality  PCBA for Quick Charging, Circuit Protection, LED Lightning etc
    • Good Quality production workmanship
    $233.86
  • dp10

    , ,

    HDA-DP10

    Display: 2-inch (240 × 320) 262K color screen

    Music Playback Application: ATC high precision portable digital music player

    CPU Processor: JZ4760B mobile application processor

    DAC: AKM AK4490

    Headphone amplifier: MUSES 8920 + LMH6643

    Volume Control:
    100 steps – digital volume control
    Max volume control can be customized

    Memory Expansion: Micro SDXC slot (up to 128GB x 2)

    Output S / N: 112dB

    Headphone Output Power: 240mW@32 ohm/THD+N<0.0025%

    Maximum Headphone Output: 500mW (32 ohm loading)

    Line out Output Voltage: 1.7Vrms

    Frequency Response: 20Hz~20KHz (±0.5dB)

    Micro USB 2.0 (Recharge / Data Transfer ): Support Win 7, Win 8, Win 10, Mac OS

    Built-in Battery: 2400mAh

    Battery Charging Time: About 4 hours (using DC5V 2A)

    Battery Life: 9 hours (Dependent on the environment and use)

    THD+N: 0.0016%

    Crosstalk: 70dB

    Sound Effects: DAC filter setting, gain control

    Supported Audio Formats: DSD64, WAV, ALAC, AIFF, FLAC, APE

    Other Functions: Support CTIA headphone, automatic/sleep shutdown, play mode selection-order, repeat one, repeat all, shuffle

    Dimensions: Width: 53mm x Height: 107.50mm x Depth: 16.50mm

    Weight: 141g

    Accessories: USB cable x 1, optical cable x 1, 3.5mm recording cable x 1, user manual x 1

    $1,680.00
  • HDA-DP20

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    HDA-DP20

    Display: IPS 2.3 inches color screen (400 x 360 resolving power)

    Music Playback Application: LINUX

    Audio Processor: JZ4760

    DAC: WM8740 x 2

    Supported Formats: AIFF/WAV 16bit-24bit-32bit, FLAC/APE /WMA/M4A/AAC 16bit-24bit, DSD/DFF/ISO DSD 1bit

    Headphone Amplifier: AD8397

    Output: Coaxial output, phone out, line out

    Maximum Headphone Output: 255mW@32 ohm

    Headphone Output Power: 240mW@32 ohm/THD+N<0.0025%

    Output S / N: 106dB

    Distortion: < 0.003%

    Frequency Response: 20Hz~20KHz

    Sound Effects: Software gain control and EQ setting

    Battery Capacity: 3000mAh

    External Memory: Micro SD card x 1 (up to 200GB)

    Battery Life: 9 hours

    Power Management IC: AXP202 and 8 pcs ESR capacitors filter

    Power Sources for Charging: 5V/1A

    Supported OS: Support Win 98,Win 00, Win XP, Win 7, Win 8, Win 10, Mac OS, Linux

    Dimensions: Width: 61mm x Height: 112mm x Depth: 15.5mm

    Weight: 168g

    Accessories: Player x 1, 32G Micro SD card x 1, pouch x 1, user manual x 1, USB cable x 1, adapter cable x 1

    $2,380.00
  • HDA-P1

    , ,

    HDA-P1

    Display: 0.91-inch OLED display

    Music Playback Application: ATC DSD Hi-Res music player

    Audio Processor: Cirrus logic CS8422
    XMOS XS1-U8A-64

    DAC: AKM AK4490

    Supported Formats: USB – PCM 16-32BIT/44.1- 384KHz, DSD64 – 256, DXD 24 – 32BIT/352.8 –  384KHz  Optical – PCM 16 – 24BIT/44.1 – 192KHz

    Headphone Amplifier: OPA1612 + BUF634 x 2

    Gain Control: +3/+6/+15dB

    Bass Boost: 0/+6dB

    USB-OTG Storage Support: USB2.0 OTG – compatible with iPhone, iPod Touch, iPad and Andriod

    Output: Headphone output (6.5mm stereo jack) x 1

    Maximum Headphone Output: 500mW (32 ohm loading)

    Output: S / N 112dB

    Distortion: 0.0025% (1KHz)

    Frequency Response:
    USB/SPDIF: 20Hz-20KHz (±0.5dB)
    Amp: 10Hz – 100KHz (±0.5dB)

    Sound Effects

    PCM digital filters
    – Sharp roll-off filter
    – Slow roll-off filter
    – Short delay sharp roll-off filter
    – Short delay slow roll-off filter
    DSD digital filters
    – Reserved cut-off filter
    – 50K cut-off filter
    – 150K cut-off filter

    Battery Capacity:  3.7V/40000mAh rechargable Li-polymer battery

    Battery Charging Time: About 5 hours by adapter

    Battery Life:  >11H (USB in), >16H (SPDIF in), >23H (AUX in)
    Dependent on the environment and use

    Power Sources for Charging:  AC/DC adapter, PC/Mac USB connection, third party mobile power bank

    Supported OS:  Win 7, Vista, Win XP, Win 8, Mac OS X, IOS, Andriod system

    Dimensions Width:  75mm x Height: 139.5mm x Depth: 23mm

    Weight:  270g

    Accessories:  USB cable x 2, silicone band x 2, rubber feet x 4, CD x 1, user manual x 1

    $1,800.00