Astell&Kern; AK HC4 DAC Dongle Declares Digital Audio Remaster Tech
Astell & Kern's HC4 compact DAC features an AKM AK4493S chip and dual headphone output.
Astell&Kern's HC4 DAC replaces, as you have probably already worked out, the popular HC3. The new AK HC4 boasts the AK4493S DAC, a first for the company. The high-performing dongle also features interchangeable USB-C and Lightning connections, 3.5mm and 4.4mm dual output and Digital Audio Remaster technology.
Thanks to the AKM AK44993S at the heart of the HC4, the highly portable DAC supports Native DSD256 and up to 32bit/384kHz alongside A&K's digital audio remaster (DAR) technology – previously only found in the brand's latest digital audio players. We are informed that this DAR tech upsamples the audio sample rate "to go beyond the limits of the source format," which results in, according to A&K, a delicate, analogue-like sound".
Astell&Kern used micro resistors and capacitor parts to achieve the HC4's 29.5x64.5x14.5mm footprint without apparently compromising performance. Carefully selected ultra-small tantalum capacitors are also included to create an optimal audio circuit design. Meanwhile, audio performance is further enhanced by Astell&Kern's unique power management technology that's said to minimise current consumption.
The AK HC4 features Dual Output accomodating 3.5mm and 4.4mm connectors, allowing you to use AK HC4 with most IEMs and headphones. On the subject of connectivity, while the latest smartphones, tablets, and PCs support UAC 2.0 connections, many gaming devices, such as PlayStation and Switch, still exclusively support UAC 1.0 connections. AK HC4 supports both to cater for multi-use scenarios and enables you to enjoy low latency and enhanced sound for an immersive gaming experience.
The AK HC4 inherits Astell&Kern's signature design philosophy, Light and Shadow, through simple yet subtle design elements, further enhanced by its smooth and clean appearance thanks to a unibody structure.
The AK HC4 is available now, priced at £219/ €249 RRP.
Visit Astell&Kern for more information
Jay Garrett
StereoNET’s resident rock star, bass player, and gadget junkie. Jay heads up StereoNET as Editor for the United Kingdom and Europe regions. His passion for gadgets and Hi-Fi is second only to being a touring musician.
Posted in: Headphones
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