SE200
The SE200 is a portable digital audio player from Astell&Kern's A&futura line, built around three DAC chips (one AKM and two ESS) with balanced and unbalanced outputs. It suits listeners who want a high-resolution player with selectable DAC filters and Roon Ready support.
- Three DACs: 1x AKM AK4499EQ and 2x ESS ES9068AS
- 32-bit/384kHz PCM and native DSD256 playback
- 2x 3.5mm and 2x 2.5mm balanced headphone outputs
- 256GB built-in memory plus microSD up to 1TB
- About 10 h (AKM) or 14 h (ESS) battery life
- Roon Ready, MQA and aptX HD Bluetooth
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The SE200 is a Wi-Fi and Bluetooth digital audio player with a 5-inch touchscreen and an octa-core processor. It combines one AKM AK4499EQ and two ESS ES9068AS DAC chips, each with its own amplifier section, so the user can pick the DAC that suits the music. Each DAC offers selectable digital filters, six for the AKM and three for the ESS, for adjusting the character of the sound.
Playback covers PCM up to 32-bit/384kHz and native DSD up to DSD256, with MQA support and a wide range of file formats. The body is aluminium with ceramic top and rear covers, and a split volume wheel contains an LED that can show the bit depth of the playing track and the active DAC. The LED can be turned off in settings.
Headphones connect through two 3.5mm unbalanced and two 2.5mm balanced outputs. A USB Type-C port serves charging and use as a USB input for a computer, and storage is 256GB built in plus a microSD slot. Wireless options are 2.4GHz Wi-Fi and Bluetooth 4.2 with aptX HD. Firmware updates are delivered over the air.
Vidéo
Spécifications
- Marque
- Astell&Kern
- Modèle
- SE200
- Catégorie
- Hi-Fi et audio maison › Lecteurs
General
- Model
- SE200
- Body color
- Moon Silver
- Body material
- Aluminum
- CPU
- Octa-Core
- Display
- 5.0inch (720 x 1,280) Touch display
- Firmware
- Firmware upgrades supported (OTA)
Audio
- DAC
- Multi DAC: AKM AK4499EQ x1 (Single DAC) / ESS ES9068AS x2 (Dual DAC)
- Decoding
- Support up to 32bit / 384kHz Bit-to-Bit Playback
- Sample rate
- PCM: 8kHz ~ 384kHz (8/16/24/32bits per Sample) / DSD Native: DSD64, DSD128, DSD256, Stereo
- Supported audio formats
- WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
- Output level (unbalanced)
- AKM 3.0Vrms / ESS 2.0Vrms (No Load)
- Output level (balanced)
- AKM 6.0Vrms / ESS 4.0Vrms (No Load)
- Signal to noise ratio
- Unbalanced: AKM 124dB, ESS 121dB @ 1kHz / Balanced: AKM 125dB, ESS 123dB @ 1kHz
- THD+N
- Unbalanced: AKM 0.0003%, ESS 0.0006% @ 1kHz / Balanced: AKM 0.0004%, ESS 0.0006% @ 1kHz
- Crosstalk
- Unbalanced: -138dB / Balanced: -144dB @ 1kHz
- Output impedance
- Unbalanced 3.5mm: AKM 0.7ohm, ESS 1ohm / Balanced 2.5mm: AKM 1.3ohm, ESS 1.6ohm
Outputs
- Outputs
- Unbalanced Out (3.5mm) x2 / Balanced Out (2.5mm, only 4-pole supported) x2
Connectivity
- Input
- USB Type-C input (for PC & MAC)
- Wi-Fi
- 802.11 b/g/n (2.4GHz)
- Bluetooth
- V4.2 (A2DP, AVRCP, Qualcomm aptX HD)
- MQA playback
- Tidal Masters, Local files, External USB, MQA-CD (ripped)
Storage
- Built-in memory
- 256GB [NAND]
- External memory
- microSD (Max. 1TB) x1
Power
- Battery capacity
- 3,700mAh 3.8V Li-Polymer Battery
- Playback time (AK4499EQ)
- About 10 hours
- Playback time (ES9068AS)
- About 14 hours
- Charge time
- About 2.5 hours (9V/1.67A Fast charging)
Physical
- Dimensions
- 76.9 mm [W] x 132.2 mm [H] x 15.8 mm [D]
- Weight
- 274 g
Software
- Supported OS
- Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up