MP3 Player Astell&Kern A&futura SE300

All specifications

Specifications A&futura SE300

Main
Type	Hi-fi player
ОС	Android
Built-in memory	256 GB
Memory card type	microSD
Max. memory card size	1000 GB


Specs
DAC	Full Discrete R-2R
Sampling frequency	384 kHz
Bit depth	32 bit
Signal to noise ratio	115 dB
Harmonic distortion coefficient	0.0006 %


Features
Audio formats support	WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
Streaming services	Amazon music, Spotify, TIDAL, Sound Cloud, Pandora, Melon, Bugs, FLO, AWA, QQ Music, KKBOX
Codec support	aptX HD LDAC
Features	DAC mode operation equalizer


Connection
Wi-Fi
Bluetooth	v 5.0
Outputs	micro-Jack (2.5mm) mini-Jack (3.5 mm) Pentaconn (4.4mm) optic

Screen
Screen	colour 5.46 " 1080x1920 px touch screen


General
Battery capacity	5050 mAh
Operating time (audio)	12 h
Charging time	3.5 h / at 9H 1.67A /
Charging connector	USB C
Firmware update
Touch control
Material	metal
Size (HxWxT)	139.5x76.5x17.6 mm
Weight	317 g
Official Website	astellnkern.com
Added to E-Catalog	may 2024

Information in model description is for reference purposes.
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	Astell&Kern SE300 High Resolution Audio Player - Platinum Silver A&futura Fully Discrete 24 bit R-2R DAC for an entirely new, natural yet dynamic analogue sound Equipped with 96 ultra-precision 0.01... more% & TCR10 resistors the key to Hi-Fi sound in an ultra-precision resistor design New Dual AMP (Class A/AB) mode for crisp, dynamic sounds with high efficiency Option for OS (Over Sampling) / NOS (Non-Oversampling) modes, choose between a digital processed signal or pure original untouched sound Implemented self-developed and optimized FPGA technology relaying digital signals to the R-2R DAC through Astell&Kern's proprietary algorithm Amazon.co.uk Delivery: to United Kingdom Report	£1,899.00 Buy in shop

	Astell & Kern Astell&Kern A&futura SE300 Hi-Res Audio Player - Platinum Si Astell&Kern A&futura SE300 Hi-Res Audio Player - Platinum Silver Tekzone.co.uk Delivery: to United Kingdom Report	£1,899.00 Buy in shop

	Astell & Kern SE300 Music Player AKSE300 The Future of Analogue Sound - SE300 A&futura from Astell&Kern is a product line that represents Astell&Kern’s ceaseles... mores 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 unrivalled components, it offers the true sound philosophy and technology of Astell&Kern. Immerse yourself into the true analogue sound that the SE300 produces with Class-A AMP and R-2R DAC technologies, for the first time in an Astell&Kern player. Fully Discrete 24bit R-2R DAC To ensure the A&futura SE300 audio player better reproduces analogue sounds, Astell&Kern set out to combine the DAC and AMP sections for the first time during the initial design phase. The SE300 comes supplied with an R-2R DAC, instead of a Delta-Sigma DAC that is most commonly used in other audio players. R-2R DAC, also known as Ladder DAC, as it arranges resistors in a ladder form, and offers natural yet dynamic Hi-Fi sounds, but it is extremely technical and difficult to execute as it requires complex refined resistor units and hard to manage current controls. However, despite these technical challenges, after several years of development and a lot of trial and error, Astell&Kern has managed to overcome this and create a new analogue sound. In the process, Astell&Kern has meticulously selected each and every one of the 96 ultra-precision resistors and finalized our R-2R DAC technology. SE300 takes us one step closer to realizing analogue sound from a digital source and is the result of a long journey taken by Astell&Kern with uncompromising craftsmanship to find the ultimate sound solution. Realization of 24-bit Decoding with R-2R DAC The R-2R DAC within the SE300 arranges 48 pairs (23xR and 25x2R) of 96 ultra-precision resistors to create analogue signals, in turn realizing true Hi-Fi 24-bit decoding. Ultra-precision resistor Design, the Key to Hi-Fi Sound It is key to total the accurate current value with resistors that have the smallest error ranges in order to create Hi-Fi sound with an R-2R DAC. To realize this, Astell&Kern inspected each specifically selected ultra-precision resistor of 0.01% error range to complete the design of SE300. Ultra-precision TCR10 Specifications To create Hi-Fi sound without distortions within such an extreme precision design, Astell&Kern analysed and preconceived any potential impacts that may be caused by changes in temperature. The SE300 comes with special TCR10 specifications to minimize the changes in the 0.01% resistor error range. TCR10: 10 ppm/℃ Low-Temperature Coefficient of resistor Supporting Class A/AB Dual AMP Mode The SE300 comes with a Dual AMP mode. Class A amplification that Advancedmp3players.co.uk Delivery: in United Kingdom Report	£1,899.00 Buy in shop

	Astell&Kern A&futura SE300 Digital Audio Player Silver AKP12161224 The Astell and Kern A&Futura SE300 Digital Audio Player is a premium digital audio player offering true analogue sound throug... moreh Class-A amplification and R-2R DAC technologies. Equipped with a fully discrete 24-bit R-2R DAC with 96 ultra-precision resistors this device delivers natural yet dynamic Hi-Fi for a fantastic listening experience. With its dual amp mode users can choose between Class A amplification for low distortion and natural sound or Class AB amplification for dynamic and crisp sonic character. This DAP is also designed to meet the needs of a wide range of headphones and IEMs with up to 6 Vrms from the balanced connections. The SE300 comes with a fresh crimson-themed user interface for the easy browsing of music categories. This makes it easy to discover new songs within the music library. Overall this Astell and Kern SE300 Digital Audio Player is an excellent investment for those seeking high-quality sound with an analogue feel from a digital source. AV.com Delivery: in United Kingdom Report	£1,899.00 Buy in shop

	Astell&Kern Astell&Kern A&Futura SE300 Black Internal Memory 256 GB / Wi-Fi / Memory Expansion microSD / Battery Life (Audio) 12 h Idealo.co.uk Delivery: in United Kingdom Report	£1,899.00 Buy in shop

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