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Overview
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.
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.
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.
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.
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.
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.
Specs
Specification
- 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) / 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
Warranty
HK Distributor provided 1-year warranty services.
