Astell&Kern AK ZERO1 Universal In-Ear Monitors
Astell&Kern AK ZERO1 Universal In-Ear Monitors
🚚 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
💲Seen a better price? Let us know and we'll match it.
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In stock
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 ZERO1 are universal-fit hybrid in-ear monitors that blend three transducer technologies for studio-grade clarity on the go. With a special micro rectangular planar driver, dual custom balanced armatures, and a 5.6 mm micro dynamic driver, ZERO1 deliver fast transients, natural mids, and extended highs in a robust aluminum shell.
✅ Key Features
- ✅ Hybrid 4-driver system: planar + 2× custom BA + 5.6 mm micro dynamic
- ✅ Precision-milled aluminum housings for low resonance and durability
- ✅ MMCX connectors with detachable 3.5 mm cable for easy upgrades
- ✅ Wide 25 Hz – 30 kHz response with articulate bass and airy treble
- ✅ Easy to drive: 16 Ω impedance, 96 dB SPL @ 1 kHz (1 mW)
- ✅ Low distortion design: THD 0.7% @ 1 kHz
- ✅ Rich accessory kit: 5 sizes of silicone tips + Comply foam, carry case
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Model | AK ZERO1 |
| Driver Configuration | Hybrid: 1 × Special Micro Rectangular Planar • 2 × Custom Balanced Armature • 1 × 5.6 mm Micro Dynamic |
| Connector Type | MMCX (detachable) |
| Housing Material | Aluminum |
| Frequency Response | 25 Hz – 30 000 Hz |
| Sensitivity (SPL) | 96 dB @ 1 kHz (1 mW) |
| Impedance | 16 Ω @ 1 kHz |
| Total Harmonic Distortion | 0.7 % @ 1 kHz |
| Cable | MMCX → 3.5 mm stereo headphone cable (detachable) |
📦 What’s in the Box
- 🎧 2 × AK ZERO1 earphone housings
- 🔌 1 × 3.5 mm headphone cable with MMCX connectors
- 🧩 5 × silicone ear tips (S, M, L, XL, XXL)
- 🧩 1 × pair Comply foam ear tips
- 👜 1 × carry case
- 📖 1 × Quick Start Guide
🔄 Compatibility
✔ Works with any device featuring a 3.5 mm headphone output (DAPs, smartphones with adapters, DAC/amps, laptops).
✔ Detachable MMCX cable allows easy upgrade to balanced cables (e.g., 2.5/4.4 mm with appropriate MMCX cable).
✔ Tip set covers a wide range of ear sizes for secure fit and optimal seal.
📦✈️ 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: These hybrids may cause sudden re-listening to your entire library, tip-rolling marathons, and unsolicited lectures about planar vs BA timbre.
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!