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Acoustune AS2002 USB DAC Amplifier for iPhone Android Smartphone with 3.5mm 4.4mm Plug

Acoustune AS2002 USB DAC Amplifier for iPhone Android Smartphone with 3.5mm 4.4mm Plug

Brand: Acoustune

Regular price $299.99 USD
Regular price Sale price $299.99 USD
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After the AS2000, Acoustune is now launching its newest portable decoder, the AS2002, which has been transformed from the outside to the inside!

Acoustune AS2002 is designed with interchangeable cables, allowing users to switch between Lightning/USB-C cables freely, and provides 3.5mm / 4.4mm output plugs. The AS2002 also utilizes the hard-to-find AKM AK4493S decoder chip and a balanced 240mW output for perfect Acoustune sound!

Acoustune AS2002 also features an aluminum alloy chassis to prevent interference, and supports up to PCM 32bit/768kHz, DSD 8x (DSD512), DoP (DSD64/128/256), and Native (DSD64/128/256/512). In addition, Acoustune has added a MagSafe support accessory and a magnetic guide plate to make it easier for users to use the device.


- Fully compliant with UAC2.0, supporting ultra-high-speed transmission USB High Speed, with native advantages of high bandwidth and low latency, optimized for Hi-Res Audio
- AK4493S decoder chip that is of the same level as the headphone amplifier decoder and is hard to find
-Output power up to 240ⅿW (balanced), 125mW (unbalanced)
-New circuit design, easily drives high-impedance headphones and reduces power consumption
- Supports up to PCM 32bit/768kHz, DSD 8x(DSD512), DoP(DSD64/128/256), Native(DSD64/128/256/512)
- Gradient light on the body to display signal and mode status
-Aluminum shell, firmly protected and able to block external interference
- Added MagSafe support accessories and magnetic guides to keep the body hidden and reduce shaking
-Soft and tough wire body, wrapped with high-quality wiring
- Comes with 2 cables  (USB-C to USB-C) and (USB-C to Lightning) fully supporting the use of mobile phones, tablets and Computers


  • DAC Chips : AKM4493S
  • PCM UAC2.0 : Supports 16/24/32 bit, 44.1/48/88.2/96/176.4/192/358.2/384/705.6/768KHz
  • PCM UAC1.0 : Supports 16bit, 44.1/48KHz
  • DSD UAC2.0 : Suports 1x(DSD64)/ 2x(DSD128/4x (DSD256)/8x (DSD512)
  • DSD Transfer Mode: Dop (DSD64/128/256), Native (DSD64/128/256/512)

LED Indications:

  • UAC2.0 : Yellow (PCM) *Standard, Purple (DSD)
  • UAC1.0: White
  • To switch: Hold+key to connect
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