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Astell & Kern SE100

The first release in their new line of A&futura players, the SE100 finds that perfect balance between performance and value. Always innovating and pushing the bounds of portable digital playback, Astell & Kern has elevated the bar once again through the use of an 8-channel DAC.

$1699.00


The radically different sound, A&futura SE100

A&futura is a premium line of players with advanced features that bring the original performance to life.
The SE100, the first model of A&futura, is designed for you to feel the quality of premium Hi-Fi from the moment you hold it.

Radically different sound by ES9038 Pro 8-channel DAC
Next Level performance with Octa-core CPU
5-inch display with HD screen resolution and improved user interface
Similar audio block design of SP1000 for premium Hi-Fi audio performance

A&futura SE100 is the first step in your premium audio journey.

Premium value that you can feel in your hands

A&futura SE100 shows our dedication to provide both premium quality and value to our listeners including an eye-catching design. It features a 5-inch touchscreen, Octa-core CPU, and the best audio performance in its league.

Astell&Kern is committed to delivering the original performance as the artist intended you to hear and the SE100 is a symbolic example of this vision and effort.
A&futura SE100 introduces an 8-channel DAC chip. 8-channel DACs have previously only been available for premium home audio systems, pro-audio workstations, and recording studio equipment. It is making a debut for the first time in an Astell&Kern portable system.
Your favorite tunes will now sound fundamentality different with even greater dynamic range and refined sound.
There are many audio companies that talk about 'technologies', yet Astell&Kern is the only brand that talks about 'progress' in the audio experience.

- The ESS SABRE PRO series of Digital-to-Analog Converters (DAC) is targeted at premium audiophile and recording studio equipment. The SABRE PRO series sets a new benchmark in high-end audio by offering the industry's highest dynamic range (DNR) with impressively low levels of total harmonic distortion plus noise (THD+N) in a 32-bit, 8-channel DAC. All PRO SABRE DACs feature ESS's patented 32-bit HyperStream DAC technology which delivers outstanding sound quality and industry leading performance.

Maximum Output

It is common knowledge in the audio industry that
the amplifier plays a critical role in Hi-Fi audio systems.
The latest know-how and amplifier design technologies developed
by Astell&Kern have brought 4.1Vrms of balanced output power
with minimal noise. As the output power increases, the noise
fluctuates louder as well. However, A&futura SE100 shows 123dB
of SNR (Signal to Noise Ratio) at 4.1Vrms of audio output.
At the same time, the noise level on single-ended is even smaller,
it produces 122dB of SNR. Pure sound is the result in our technical
achievement allowing for powerful, yet clean sound to be delivered
gracefully by the SE100.

Femto-Second Clock for Exact Sonic Reproduction

An enhanced voltage-controlled crystal oscillator (VCXO) high-precision clock has been utilized in the A&futura SE100.
The reference jitter of Astell&Kern's implementation has improved performance to 800fs (femto seconds), meaning that the SE100 faithfully reproduces your music by precisely measuring and accurately timing the synchronization of all instruments, vocal and even ambience sound recorded in your digital music file together.

Great Performance for the Ultimate Experience

The A&futura SE100 is equipped with an octa-core CPU which allows the player to produce the exact musical detail present in the original recording without distortion and provides a quick, lag-free operation.

The A&futura SE100 features faster booting times, speedy file transfers, lag-free processing and a new intuitive user interface for the ultimate player experience.

Ultimate Sound Quality

The A&futura SE100 supports native bit-to-bit DSD playback up to 11.2MHz for the best sound possible.
The music is played back, bit-for-bit, just as the artist and engineer intended for it to be heard.

Faster Charging, Quicker File Transfer

Next generation USB Type-C support allows file transfer speeds up to 10Gbps and supports both data transfer and charging from the same cable.

USB 3.0 protocol transfers data twice as fast when compared to other Astell&Kern players.
Charging with a fast charger (at 9V/1.67A) takes only two hours and allows up to 11 hours of continuous playback.

* The maximum 11-hour continuous play is based on 16-bit/44 kHz, FLAC file format, screen off, 75 of volume playback.
* Fast charger (9V/1.67A) and general Charger (5V/2A) are not included in the package.

General Specifications
Model
SE100
Body Color
Titan Silver
Body Material
Aluminum
Display
5inch (720 x 1,280) Touchscreen
Supported Audio Formats
WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
Sample rate
PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample) / DSD Native: DSD64(1bit 2.8MHz), Stereo
/ DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo
Output Level
Unbalance 2.0Vrms / Balance 4.1Vrms (Condition No Load)
CPU
Octa-core
DAC
ESS SABRE ES9038PRO 8channel
Decoding
Support up to 32bit / 384kHz Bit to Bit Decoding
Input
USB 3.0 Type-C input (for charging & data transfer (PC & MAC)) / Connection Mode : MTP (Media Device)
Outputs
PHONES (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)
Wi-Fi
802.11 b/g/n (2.4GHz)
Bluetooth
V4.1 (A2DP, AVRCP, aptXTM HD)
Dimensions
2.98 ”(75.8 mm) [W] x 5.22 ”(132.7 mm) [H] x 0.6 ”(15.3 mm) [D]
Weight
8.5 oz (241 g)
Feature Enhancements
Firmware upgrades supported (OTA)
Audio Performance
Frequency Response
±0.038dB (Condition: 20Hz~20kHz) Unbalance / ±0.028dB (Condition: 20Hz~20kHz) Balance
±0.074dB (Condition: 10Hz~70kHz) Unbalance / ±0.030dB (Condition: 10Hz~70kHz) Balance
Signal to Noise Ratio
122dB @ 1kHz, Unbalance / 123dB @ 1kHz, Balance
Crosstalk
138dB @ 1kHz, Unbalance / 144dB @ 1kHz, Balance
THD+N
0.0007% @ 1kHz, Unbalance / 0.0006% @ 1kHz, Balance
IMD SMPTE
0.0006% 800Hz 10kHz(4:1) Unbalance / 0.0005% 800Hz 10kHz(4:1) Balance
Output Impedance
Balanced out 2.5mm (1ohm) / PHONES 3.5mm (1.5ohm)
Clock source
Clock Jitter
800 Femto Seconds
Reference Clock Jitter
250 Femto Seconds
Battery
Capacity
3,700mAh 3.8V Li-Polymer Battery
Continuous Playback Time
up to 11 hours (Standard - MUSIC: FLAC, 16-bit/44kHz, Volume 75, LCD Off)
Charge Time
About 2 hours (Standard - 9V/1.67A Fast charging)
Memory
Built-in Memory
128GB [NAND]
External Memory
microSD (Max 400GB) x1
OS
Supported OS
Windows XP, Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up