Astell&Kern AK HC4 USB DAC and Amp

The Astell&Kern AK HC4 has changed the game for audiophiles who want to take their audio experience to the next level. This USB DAC (Digital-to-Analog Converter) and Amp are carefully crafted to perform the magic of turning everyday digital audio files into high-quality sound.

The device elevates your listening experience to a wholly different level by improving the sounds’ realness, details, and dynamic range. With the AK HC4, you can easily obtain those unattainable studio-quality sounds. Both on the move and in the comfort of your own home.

Astell&Kern AK HC4 USB DAC and Amp

The successor to the highly rated HC3, the premium Astell&Kern AK HC4 USB DAC and Amp is our first to feature the AK4493S DAC, which delivers exceptional hi-fi sound. It also features interchangeable USB-C and Lightning connections, 3.5mm and 4.4mm dual output, and Digital Audio Remaster technology for delicate, analogue-like sound.

Sleek Design with Impressive Power

The AK HC4 offers powerful performance within its compact size. The device is meant to be travel-friendly, fitting neatly into your pocket or bag, but it doesn’t sacrifice its muscle power.

This gadget can output to a wide variety of headphones, starting from the most delicate and continuing to the ones requiring quite a bit of power. Thus, it guarantees you the finest sound quality, even if you are on the go.

Digital Audio Remaster

The AK HC4 is equipped with digital audio remaster (DAR) technology, previously only found in Astell&Kern’s latest digital audio players. DAR technology upsamples the sound’s sample rate to go beyond the limits of the source format. The high sample rate allows for more refined playback and offers a delicate, analogue-like sound. Helping the listener enjoy the richness of the original recording.

Exclusive Circuitry

HC4 introduces exclusive AMP circuitry that supersedes the standard built-in DAC AMP. While maintaining a compact form factor of 29.5 x 64.5 x 14.5mm, Astell&Kern used micro resistors and capacitor parts to achieve a small footprint without compromising performance. Carefully selected ultra-small tantalum capacitors are also included to create an optimal audio circuit design. Audio performance is enhanced with Astell&Kern’s unique power management technology to minimize current consumption.

Dual Output

The AK HC4 features Dual Output with 3.5mm and 4.4mm connectors. It can be used with most Hi-Fi IEMs and headphones without needing adapters or additional cables.

Exceptional Connectivity and Versatility

The USB interface dramatically facilitates connecting the AK HC4 to your device. It also makes the AK HC4 compatible with various devices. Such as smartphones, tablets, laptops, and desktop computers.

Thanks to its compatibility with different devices, the AK HC4 possesses a great deal of flexibility for the listener in using the already existing digital devices with minimal time and effort for setup. This product is an excellent choice for a person whose main aim is to have high-quality music without any inconvenience in setting it up as an addition to their audio devices.

Features and Benefits

• High-Resolution Audio: Changes digital audio into almost studio-quality sound.
• Portable Design: Small and light for convenient carrying.
• Powerful Amplification: The ability to drive many different headphones.
• Easy Connectivity: The most basic USB connection works with almost all devices.
• Plug and Play: There is no need for a complex setup. It’s functional out of the box.
• Durable Construction: Made to last from good-quality materials.

Technical Specifications

• DAC: AKM AK4493S
• Bit / Sample rate: PCM: up to 32-bit / 384kHz. DSD Native up to DSD256(1bit 11.2MHz), Stereo
• Input: USB Type-C
• Output: 3.5mm headphone jack
• Supported Audio Formats: PCM up to 32bit/384kHz, DSD128
• Frequency Response: 20Hz to 70kHz
• Signal-to-Noise Ratio (SNR): 110dB
• Total Harmonic Distortion (THD): <0.0007%
• Dimensions (W x H x D): 29.5 x 64.5 x 14.5mm
• Weight: 31g

Summary of the Astell&Kern AK HC4 USB DAC and Amp

Astell&Kern AK HC4 is a device dedicated to boosting the experiences of those who are in love with music. It allows users to carry music anywhere hassle-free. It’s a good way of converting digital audio to high-resolution sounds. So people will get the best sound quality from their music files wherever they are.

Power in Your Pocket

The product may be small in size, but the features it boasts of are not so. For the AK HC4, any laptop that requires more power than it can provide for your headphones is the one thing you will never have to worry about.

Why? It is also a top-up charger that comes with a battery. So, it unites carrying advantages and high effectiveness in the field of audio technology, too.

Connect and Enjoy

The easy installation and compatibility with numerous devices have made AK HC4 the choice of the audiophiles and general music enthusiasts. Music lovers can change their plan of the sound system and spend less time and money thanks to the AK HC4, the fans of which are many.

The AK HC4 is a breakthrough for the brand in creating top-quality audio solutions. It also has the added benefit of being more convenient and easier for users to get used to.