🎧 The Sound of Analog, Reimagined for the Digital Age
If you’re chasing pure, analog-style sound in a digital world, the Astell&Kern SE300 is where your search ends. Built for discerning audiophiles who refuse to compromise, the SE300 blends vintage R-2R DAC architecture with modern engineering to give you warmth, richness, and micro-detail in every note. Whether you’re listening through premium IEMs or full-size headphones, this player gives you full control over your sound, with dual amp modes, customizable processing, and a sleek user experience that’s as enjoyable to use as it is to hear.
🔧 Key Features
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True R-2R DAC: 24-bit fully discrete resistor ladder DAC delivers natural, warm sound with unmatched musicality.
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Dual Amp Modes: Choose between Class A for smooth, analog warmth or Class AB for clean, dynamic power.
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Oversampling & NOS Modes: Toggle between OS and NOS sound processing to tune playback to your taste.
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TERATON ALPHA Technology: Astell&Kern’s proprietary design ensures low noise and ultra-clean amplification.
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256GB Internal Storage: Plenty of room for your entire high-resolution music library, plus expandable microSD up to 1TB.
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5.46" Full HD Touchscreen: Crisp and fluid interface with a redesigned crimson-themed UI for easier navigation.
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Bluetooth 5.0 & Wi-Fi: Stream with aptX™ HD and LDAC or use AK File Drop and BT Sink for wireless transfers and playback.
📐 Dimensions & Weight
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Size: 76.45mm (W) x 139.45mm (H) x 17.6mm (D)
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Weight: 317g (11.18oz)
🧱 Materials
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Chassis: Precision-machined aluminum and stainless steel
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Display: 5.46" Full HD (1920x1080) glass touchscreen
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Knobs/Ports: Metal-finished volume wheel and headphone jacks with reinforced internal supports
📊 Comparison Chart
| Feature | A&futura SE300 | Brand A High-End DAP | Brand B Flagship DAP |
|---|---|---|---|
| DAC Architecture | R-2R Discrete 24-bit | Dual AKM DAC | ES9038 Pro |
| Amp Modes | Class A / Class AB | Class AB Only | Class A Only |
| Internal Storage | 256GB | 128GB | 256GB |
| Bluetooth Codecs | aptX HD / LDAC | aptX only | LDAC only |
| Battery Life | Up to 12 hours | 8–10 hours | 6–8 hours |
💬 What Customers Are Saying
“Absolutely stunning. The SE300 makes my FLAC files feel alive — that R-2R DAC is no gimmick, it’s real soul.”
— Kevin W., Verified Owner
“The dual amp modes are a game changer. I switch between Class A and AB depending on the headphones I’m using. Totally worth the investment.”
— Sarah J., Audiophile Reviewer
❓ Frequently Asked Questions
Q: Can I stream music via Bluetooth?
Yes, the SE300 supports Bluetooth 5.0 with aptX HD and LDAC for high-resolution wireless playback.
Q: Is the storage expandable?
Yes, it comes with 256GB internal storage and supports up to 1TB via microSD card.
Q: Does it support balanced headphones?
Yes. The SE300 has both 2.5mm and 4.4mm balanced outputs, in addition to a standard 3.5mm jack.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.