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Astell & Kern

Astell Kern AK HC2 Hi-Fi Dual DAC Type-C Cable with Lightning Adapter to 4.4mm Earphone

Astell Kern AK HC2 Hi-Fi Dual DAC Type-C Cable with Lightning Adapter to 4.4mm Earphone

Brand: Astell & Kern

Regular price $149.99 USD
Regular price $169.99 USD Sale price $149.99 USD
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Astell Kern AK HC2 Hi-Fi Dual DAC Cable (Type C to 4.4mm) with Apple Lightning Adapter

High-resolution sound on streaming services allows you to fully appreciate the rich tones and emotional nuance of your music.

The design concept of AK HC2 is "Slope." Considering that it is a portable accessory that can be connected to mobile devices, we incorporated the design philosophy of Astell&Kern’s balanced design as well as its usability.


  • Supports 4.4mm Balanced Output
  • Powerful 4Vrms Output
  • Equipped With CS43198 Dual DAC for True Hi-Fi Sound
  • Dual Shielded Cable
  • Full Aluminum Refined Material
  • Compatible With iOS and Android Devices
  • Optional Android APP (For Detailed Volume Control)


  • Model: AK HC2
  • Body Color: Dark Silver
  • Body Material: Aluminum
  • DAC: Cirrus Logic CS43198 x 2 (Dual-DAC)
  • Sample Rate: PCM: Support up to 32-Bit/384kHz, DSD Native: DSD64 (1-bit, 2.8MHz), Stereo / DSD128 (1-bit, 5.6MHz), Stereo / DSD256 (1-bit, 11.2MHz)
  • Input: USB Type-C Input (For Windows 10, Android Smartphone & Tablet PC, macOS)
  • Output Level: 4Vrms
  • Outputs: 4.4mm Balanced
  • LED: Power On/Off Indicator
  • Dimensions: USB Plug: 12mm [W] x 21mm [H] x 6.5mm [D], 4.4mm Headphone: 22.8mm [W] x 60mm [H] 12.1mm [D]
  • Weight: About 29g

Audio Specifications:

  • Frequency Response: ±0.011dB (Condition: 20Hz~20kHz) Balanced, ±0.145dB (Condition: 20Hz~70kHz) Balanced
  • S/N: 122dB @ 1kHz, Balanced
  • Crosstalk: -146dB @ 1kHz, Balanced
  • THD+N: 0.0004% @ 1kHz, Balanced
  • IMD SMPTE: 0.0003%, 800Hz 10kHz (4:1) Balanced
  • Output Impedance: 4.4mm (1.5ohm)

What's in the box ?

  • AK HC2
  • Adapter for Lightning - Type C connection
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