Astell&Kern x 64 Audio XIO In-Ear Monitors
Astell&Kern x 64 Audio XIO 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.
Out of 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.
🧾 Overview
The Astell&Kern x 64 Audio XIO are flagship universal in-ear monitors co-engineered by Astell&Kern and 64 Audio — combining the musicality of 64 Audio’s tia technology with the precision craftsmanship of A&K. Hand-assembled from 904L stainless steel and finished with a Diamond-Like Carbon (DLC) coating, the XIO embodies reference-grade sound with a refined, luxurious aesthetic. Its hybrid 10-driver array and interchangeable Apex modules deliver a customizable sound signature that bridges studio precision and emotional engagement.
✅ Key Features
- ✅ 10-driver hybrid system: 2 dynamic + 7 balanced armatures + 1 tia high driver
- ✅ 4-way passive crossover for seamless frequency integration
- ✅ 904L stainless steel shell with DLC (Diamond-Like Carbon) coating
- ✅ Interchangeable Apex modules (m20, m15, m12, mX) for adjustable isolation and bass response
- ✅ 4.4 mm balanced silver-plated UP-OCC copper Litz cable with 0.78 mm 2-pin connectors
- ✅ Handcrafted in collaboration with 64 Audio for Astell&Kern
- ✅ Designed for both portable hi-res players and professional monitoring
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Model | XIO |
| Drivers | 10 total — 2 × Low DD, 6 × Mid BA, 1 × High-Mid BA, 1 × tia High BA |
| Crossover | Integrated 4-way passive crossover |
| Housing Material | 904L Stainless Steel with Diamond-Like Carbon (DLC) Coating |
| Cable | 0.78 mm 2-pin • 4.4 mm balanced silver-plated UP-OCC copper Litz |
| Frequency Response | 5 Hz – 22,000 Hz |
| Sensitivity (SPL) | 103 dB @ 1 kHz / 1 mW |
| Impedance | 6.3 Ω @ 1 kHz |
| Connector | 0.78 mm 2-pin |
📦 What’s in the Box
- 🎧 1 × Astell&Kern x 64 Audio XIO In-Ear Monitors
- 🔌 1 × 4.4 mm balanced silver-plated UP-OCC copper Litz cable
- 🧳 1 × 64 Audio Premium Leather Carrying Case
- 🎯 12 × Ear Tips: TrueFidelity Foam (S/M/L), SpinFit Silicone (S/M/L), Silicone (S/M/L)
- ⚙️ Apex Modules: m20 (Silver), m15 (904L DLC Steel), m12 (Gold), mX (Black)
- 🧼 Cleaning Tool & Microfiber Cloth
- 📎 Cable Clip
- 📖 Quick Start Guide
🔄 Compatibility
✔ Ideal pairing with Astell&Kern DAPs (4.4 mm balanced output)
✔ Suitable for studio monitoring, audiophile listening, and on-stage use
✔ Compatible with any balanced portable amplifier (4.4 mm TRRRS standard)
📦✈️ Shipping & Returns
- 📦 Insured EU & worldwide delivery
- 🔄 14-day return policy
- 🛡️ 2-year EU warranty
📝 Reviews
💬 Be the first to share your impressions — describe your sound journey with the XIO.
⚠️ Warning
⚠️ Warning: Once you hear the XIO’s holographic soundstage and pinpoint imaging, even your favorite reference IEMs might start feeling jealous.
Let customers speak for us
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Top!!!
Thank you very much! I will order again!
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Звучит очень ярко, и сочно.Не понравилось как звучит металл.При регуляторе громкости на 9 часов уже громко.Современная музыка и электронная звучат изумительно.Слушаю на акустике Dali.мне кажется акустика 8 ом чуствительность до 90 была бы больше в балансе.
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