Astell&Kern AK HC4 USB Type-C Dual DAC Cable
Astell&Kern AK HC4 USB Type-C Dual DAC Cable
🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
💰 14 days return
🔒 Secure payment: PayPal, 💳card, invoice
🛡️Shipping insurance
🟢 2 years warranty
🧱 Installation service
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Shipping Terms
Shipping Terms
- Shipping method: Standard
Shipment cost: - EU 25€
- LT, EST 6€
- LV 3€
- RU, USA 200€
- Other countries 200€
- Dispatched usually 2 - 5 business days after order placement
- Some times, dispatched up to 20 business days, we will inform additional, after order placement.
🟠 Taxes 🟠
🟠 Taxes 🟠
Prices include VAT for EU countries. For non-EU countries, prices are shown without tax. Additional customs duties may apply. Please check with your local customs office for details.
🧾 Overview
The Astell&Kern AK HC4 is the next-generation Dual DAC cable that redefines portable audio. Equipped with the high-end AKM AK4493S DAC, it delivers natural and detailed sound with both 3.5 mm and 4.4 mm balanced outputs. Supporting PCM up to 32-bit/384 kHz and native DSD256, the HC4 transforms any smartphone, tablet, or laptop into a true hi-fi source — wired or on the go.
✅ Key Features
- ✅ AKM AK4493S DAC for high-resolution, natural sound signature
- ✅ Supports PCM 32-bit/384 kHz and DSD256 native playback
- ✅ Dual output design: 3.5 mm unbalanced and 4.4 mm balanced (5-pole)
- ✅ Powerful output — 2 Vrms (SE) / 3 Vrms (balanced) without load
- ✅ USB Type-C input with UAC 1.0 & 2.0 support for universal compatibility
- ✅ LED indicator for standby, PCM, and DSD modes (white / red / blue)
- ✅ CNC-machined aluminum housing, ultra-compact and lightweight at 31 g
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Model | AK HC4 |
| DAC | AKM AK4493S |
| Supported Formats | PCM 8–384 kHz (8/16/24/32-bit), DSD64/128/256 (Native) |
| Input | USB Type-C (UAC 1.0 & 2.0 supported) |
| Outputs | 3.5 mm (unbalanced) • 4.4 mm (balanced, 5-pole) |
| Output Level | 2 Vrms (unbalanced) • 3 Vrms (balanced, no load) |
| LED Indicator | Standby: White • PCM: Red • DSD: Blue |
| Frequency Response | ±0.062 dB (20–20 000 Hz) • ±0.063 dB (20–70 000 Hz) |
| Signal-to-Noise Ratio | 118 dB @ 1 kHz (SE / Bal) |
| Crosstalk | −134 dB (SE) • −136 dB (Bal) @ 1 kHz |
| THD+N | 0.0005 % (SE) • 0.0009 % (Bal) @ 1 kHz |
| IMD SMPTE | 0.0005 % (SE) • 0.0004 % (Bal), 800 Hz / 10 kHz (4:1) |
| Output Impedance | 3.5 mm: 0.9 Ω • 4.4 mm: 1.6 Ω |
| Body Material | Aluminum |
| Dimensions (W × H × D) | 29.5 × 64.5 × 14.5 mm |
| Weight | ≈ 31 g |
| Country of Origin | South Korea 🇰🇷 |
📦 What’s in the Box
- 📦 Astell&Kern AK HC4 DAC & AMP
- 🔌 USB-C → Lightning Cable
- 🔌 USB-C → USB-C Cable
- 📖 Quick Start Guide
- 🧾 Warranty Card
🔄 Compatibility
✔ Works with Android, iOS (Lightning), macOS, and Windows via USB-C.
✔ Supports high-impedance and low-impedance headphones (3.5 mm / 4.4 mm).
✔ Fully plug-and-play — no drivers required for most modern OS.
✔ Ideal upgrade for smartphones, tablets, and laptops lacking a headphone jack.
📦✈️ Shipping & Returns
- 📦 Insured EU & worldwide delivery
- 🔄 14-day return policy
- 🛡️ 2-year EU warranty
📝 Reviews
💬 Be the first to leave a review – share your experience and help others!
⚠️ Warning
⚠️ Warning: Once you hear your phone through the AK HC4, you may start judging streaming apps by their bitrate and refuse to use Bluetooth ever again.
Let customers speak for us
I never expected such transparency and spacious soundstage from an IEM.
Simply the best "portable" headphones. Pity it was discontinued.
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FiiO FT1 PRO Over-Ear Wired Headphones
Lielisks pastiprinātājs! Lietoju viņu kopā ar austiņām "HifiMan Sundara" caur balancētu izeju.
Отличный фонокоректор порадовал звуком!
PremiumHIFI отличный магазин,отличный сервис!👍👍👍👍👍
REL Tzero MKIII Subwoofer
Decent device for the money!I am very satisfied with the purchase!Thanks to the PremiumHIFI store!
Отличный настольный ЦАП от FiiO..
Обслуживание на высшем уровне..
Магазину и Аркадию респект!..
Заказал здесь Wiim mini. Пришло за 2 дня. Проигрыватель очень понравился, выдаёт очень хороший звук и хорошую сцену (подключаю к ресиверу через оптический кабель, поэтому звук обрабатывает цап ресивера). Также стоит очень дёшево. Не понравилось только то, что многовато высоких частот (но уже привык или пропали). Рекомендую к покупке.
Ļoti labi cenai atbilstoši skaļruņi. Kad secināju ka manā set up vājš posms varētu būt tieši skaļruņi nomainot tos neesu kļudījies ne pārtērējies. Ar tiem kas klausās mūziku kurā basi nedominē varbūt iztiks bez sabvūfera. Un ja pārdomāšu savu stereo varēšu no Klipsh skaļruņiem būvēt Dolby Atmos, Spatial mājas kino! Un šīs vara krāsas skaļruņi!
The device is good quality and it sounds really great. But it has two issues.
You cannot switch between L/R channels. It lowers both channels volume. The issue is mentioned on FiiO website.
It has LineOut function, where device is playing on max volume and you can use your computer volume bar, but it is so loud that even on the lowest set it is screaming, so you have to choose another option and adjust volume on FiiO device instead.
I wish I knew it before buying.
.
Great product, excellent service - got it in 2 days after ordering to Lithuania. Thanks guys!