Astell & Kern AK HC4: Experience True Hi-Fi Sound on Your Smartphone or PC

Astell & Kern, a renowned brand in the world of high-fidelity audio, offers the AK HC4 - a versatile USB DAC cable that delivers an exceptional listening experience on smartphones and PCs. Designed with precision and crafted in a compact size, the AK HC4 has earned praise from countless audiophiles and media outlets.

The AK HC4 builds upon the success of its predecessors, offering even more refined sound quality across various usage scenarios. Featuring Dual Output compatibility with most IEMs and headphones, the AK4493S DAC for true Hi-Fi sound, and Digital Audio Remaster technology, the AK HC4 brings the level of Hi-Fi sound previously exclusive to Astell&Kern's digital audio players. Prepare to embark on a journey of unparalleled audio bliss.

Key Features:

• Aluminum body in Moon Silver color
• AKM AK4493S DAC chip
• Supports PCM sample rates up to 384kHz (8/16/24/32bits per sample) and DSD256 natively
• USB Type-C input with UAC 1.0 and UAC 2.0 compatibility
• 3.5mm unbalanced and 4.4mm balanced outputs (5-pole only)
• Unbalanced output level: 2Vrms, Balanced output level: 3Vrms (No Load condition)
• Compact dimensions: 29.5mm[W] x 64.5mm[H] x 14.5mm[D]
• Lightweight design: Approximately 1.09oz (31g)

Technical Specifications:

• Frequency Response:
  • ±0.062dB (20Hz~20kHz) Unbalanced | ±0.063dB (20Hz~20kHz) Balanced
  • ±0.066dB (20Hz~70kHz) Unbalanced | ±0.067dB (20Hz~70kHz) Balanced
• Signal to Noise Ratio: 118dB @ 1kHz, Unbalanced | 118dB @ 1kHz, Balanced
• Crosstalk: -134dB @ 1kHz, Unbalanced | -136dB @ 1kHz, Balanced
• THD+N: 0.0005% @ 1kHz, Unbalanced | 0.0009% @ 1kHz, Balanced
• IMD SMPTE: 0.0005% 800Hz 10kHz (4:1) Unbalanced | 0.0004% 800Hz 10kHz (4:1) Balanced
• Output Impedance: 0.9ohm (3.5mm Unbalanced) | 1.6ohm (4.4mm Balanced)

Experience the pinnacle of Hi-Fi sound with the Astell & Kern AK HC4 USB DAC cable. Elevate your audio journey and immerse yourself in the rich, detailed soundscape that only Astell&Kern can deliver.