A&futura from Astell & Kern is a product line that represents Astell & Kern’s ceaseless efforts for innovation. SE300, the fourth model in the A&futura range is a premium digital audio player that inherits this identity and expands the scope of sound with an entirely new implemented technology.
A&futura SE300 is equipped with an ultra-refined R-2R DAC, Class A/AB dual amps born with our proprietary TERATON ALPHA technology, and for the first time a self-developed FPGA optimized technology. With these unrivaled components, it offers the true sound philosophy and technology of Astell&Kern.
Immerse yourself into the true analog sound that the SE300 produces with Class-A AMP and R-2R DAC technologies, for the first time in an Astell&Kern player.
Unbalanced Out 3.5mm (1.3ohm) │ Balanced Out 2.5mm (1.3ohm), 4.4mm(1.3ohm)
Clock Jitter
25pS (Typ)
Reference Clock Jitter
500 Femto Seconds
Built-in Memory
256GB [NAND]
External Memory
microSD x1 (Max. 1TB)
Battery Capacity
5,050mAh 3.8V Li-Polymer
Charge Time
about 3.5hours (9V 1.67A Charging)
Playback Time
about 12hours (Standard : FLAC, 16bit, 44.1kHz, Vol.50, LCD Off, Normal Gain)
Supported OS
Windows 10,11(32/64bit) MAC OS X 10.7
Place of production
Korea
This product is 100% brand NEW and sealed with the original manufacturer's packaging. It comes with a full warranty provided by the authorized dealer and distributor. For return / refund policy, pls refer to return / refund page.
We accept PayPal, VISA, MasterCard, Apple Pay, Google Pay. AE. Your payment information is processed securely. We do NOT store credit card details nor have access to your credit card information.
MTMTaudio is a trusted audio products retailer based in Hong Kong, serving customers in over 220 countries around the world. We are committed to providing high-quality audio equipment and exceptional customer service.
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