Astell&Kern ACRO CA1000T Desktop Headphone Amplifier
Astell&Kern ACRO CA1000T Desktop Headphone Amplifier
🚚 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 ACRO CA1000T is a dual-tube desktop headphone amplifier and DAC designed for ultimate flexibility and audiophile-grade sound. Featuring twin ESS9039MPRO DACs, dual KORG Nutube 6P1 valves, and a fully balanced analog stage, it combines analog warmth with cutting-edge digital precision. With up to 15 Vrms balanced output and XLR connectivity, it’s the all-in-one centerpiece for both headphone and desktop setups.
✅ Key Features
- ✅ Dual ESS ES9039MPRO DACs with native 32-bit/768 kHz PCM & DSD512 playback
- ✅ Hybrid amplification with dual KORG Nutube 6P1 triodes for analog tube warmth
- ✅ Four gain levels delivering up to 15 Vrms balanced / 8 Vrms unbalanced output
- ✅ Full desktop connectivity: RCA & XLR outputs, coaxial, optical, USB-C I/O
- ✅ Wi-Fi (2.4/5 GHz) and Bluetooth 5.0 with aptX™ HD & LDAC support
- ✅ Built-in 256 GB storage + microSD expansion (up to 1 TB)
- ✅ 10,100 mAh battery providing up to 11 hours of playback with PD 2.0 fast charging
- ✅ Rich Gray aluminum design with 4.1″ HD touch display
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Model | CA1000T (ACRO Series) |
| Body Material / Color | Aluminum / Rich Gray |
| Display | 4.1″ touchscreen, 720 × 1280 px |
| DAC | ESS ES9039MPRO ×2 (Dual-DAC) |
| Vacuum Tubes | 2 × KORG Nutube 6P1 |
| CPU | Quad-core |
| Audio Formats | WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF |
| Sample Rates | PCM 8–768 kHz (8/16/24/32-bit), DSD64–512 (Native) |
| Output Levels (Headphones) | [Low] SE 2 Vrms / Bal 4 Vrms • [Mid] SE 4 / Bal 8 • [High] SE 6 / Bal 12 • [Super] SE 8 / Bal 15 |
| RCA / XLR Output | RCA 2 Vrms • XLR 4 Vrms (no load) |
| Headphone Outputs | Unbalanced 3.5 & 6.35 mm • Balanced 2.5 & 4.4 mm |
| Analog I/O | RCA In ×1 • RCA Out ×1 • XLR Out ×1 |
| Digital I/O | USB-C ×1 • Optical ×1 • Coaxial ×1 • Optical (3.5 mm) Out ×1 |
| Wireless | Wi-Fi 802.11 a/b/g/n/ac (2.4/5 GHz); Bluetooth 5.0 (A2DP, AVRCP, aptX™ HD, LDAC) |
| Frequency Response | ±0.031 dB (20 Hz–20 kHz, SE) • ±0.029 dB (Bal) • ±0.033 dB (RCA) • ±0.002 dB (XLR) |
| S/N Ratio | SE 108 dB • Bal 112 dB • RCA 121 dB • XLR 128 dB @ 1 kHz |
| Crosstalk | SE −115 dB • Bal −112 dB • RCA −138 dB • XLR −145 dB @ 1 kHz |
| THD+N | SE 0.004 % • Bal 0.002 % • RCA 0.0005 % • XLR 0.0003 % @ 1 kHz |
| IMD SMPTE | 0.0007 % (all outputs, 800 Hz / 10 kHz, 4:1) |
| Output Impedance | 3.5/6.35 mm: 1 Ω • 2.5/4.4 mm: 2 Ω • RCA: 4 Ω • XLR: 9 Ω |
| Clock Jitter | 25 ps (typical) • 70 ps reference |
| Storage | 256 GB internal (NAND) + microSD ×1 (up to 1 TB) |
| Battery | 10,100 mAh 3.8 V Li-Polymer • ~11 h playback • ~5 h charging (PD 2.0) |
| Dimensions (W × H × D) | 104.9 × 45 × 155.8 mm |
| Weight | ≈ 980 g |
| Supported OS | Windows 10/11 (32/64-bit), macOS 10.7+ |
| Country of Origin | South Korea 🇰🇷 |
📦 What’s in the Box
- 📦 Astell&Kern ACRO CA1000T amplifier
- 🔌 USB-C → USB-A cable (1 m)
- 🛡️ Screen protector
- 📖 Quick start guide
- 🧾 Warranty card
🔄 Compatibility
✔ Drives all headphones — from sensitive IEMs to high-impedance planars.
✔ Functions as DAC, preamp, and headphone amplifier with RCA/XLR outputs.
✔ Bluetooth streaming with LDAC & aptX HD, USB-DAC mode for Windows/macOS.
✔ Ideal for both desktop Hi-Fi setups and mobile reference listening.
📦✈️ 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: Engaging “Tube Mode” on the CA1000T may lead to excessive nighttime listening, compulsive tube admiration, and an uncontrollable desire to re-cable your entire setup.
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!