Features
- 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)

Specifications
Model||AK HC2 | |
---|---|
Body Material | Aluminum |
DAC | CS43198 Dual |
Input | USB Type-C Input(For Windows 10,11, Android, IOS Smartphone & Tablet PC, MacOS) |
Output | 4.4mm Balanced Out |
Dimensions | USB Plug|| 12 X 21 X 6.5mm / 4.4mm Headphone|| 22.8 X 60 X 12.1mm |
Weight | About 29g |
Audio Performance | |
Frequency Response | ±0.011dB (Condition|| 20Hz~20kHz) Balanced||±0.145dB (Condition|| 20Hz~70kHz) Balanced |
Signal To Noise Ratio | 122dB @ 1kHz, Balanced |
THD+N | 0.0004% @ 1kHz, Balanced |
IME SMPTE | 0.0003%, 800Hz 10kHz (4||1), Balanced |
Output Impedance | 4.4mm (1.5ohm) |
Output Power Or Voltage | 4Vrms (Condition No Load) |

Description
Mobile Hi-Fi sonic upgrade
Introducing the AK HC2 Dual DAC Cable, an uncompromising and ultra-compact way of transforming the audio of your iOS and Android smartphone and tablet and Windows or Apple laptop computer. Following on from the AK HC1 (PEE51), this portable DAC arrives with a 4.4mm balanced headphone connection so audiophiles and music fans can seamlessly drive their high-resolution headphones of choice and experience original studio-quality sounds, whether on the move or listening from a desktop.

Balanced audio for mobile devices
Despite measuring just 17mm x 50mm x 10mm, the AK HC2 USB-C Dual DAC is packed with cutting-edge features, carefully designed to deliver high-quality, low-noise sonics via its 4.4mm balanced headphone output. Ultra-fine audio technology means Astell&Kern has been able to incorporate circuitry, components and power management in a supremely portable device without concession.

Superior dual DAC
At the heart of the AK HC2 Dual DAC Cable are two Cirrus Logic CS43198 MasterHiFi DACs – high-performance DACs that feature in Astell&Kern’s award-winning A&norma range of digital audio players, and support hi-res playback up to native 32bit/384kHz and DSD256.

DAC smarts
Most USB DAC products have the DAC positioned in the USB terminal connected directly to the device to process and output audio. However, with the AK HC2, digital signals from the device pass through the dual-shielded cable to the audio circuit before being converted to an analogue signal by the DAC. By processing the digital signal at a later stage, the sound performance is superior and noise-free sound compared to other USB DAC products.

Drives any headphones
The dual DACs are paired with a high-performance analogue amplifier, powerful enough to drive even high-impedance headphones without difficulty – and the 4.4mm balanced output means lower noise, higher output and clearer channel-separation every time.

Balanced audio for mobile devices
Despite measuring just 17mm x 50mm x 10mm, the AK HC2 USB-C Dual DAC is packed with cutting-edge features, carefully designed to deliver high-quality, low-noise sonics via its 4.4mm balanced headphone output. Ultra-fine audio technology means Astell&Kern has been able to incorporate circuitry, components and power management in a supremely portable device without concession.

Additional information
Colour | Black |
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Warranty
Backed with a 1-year Astell&Kern warranty
Delivery Info
Delivery Information
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but they’ll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will: