SP1000M
Portable flagship-class digital audio player with a dual AKM AK4497EQ DAC, a 4.1-inch touchscreen and an aluminum body. It is a smaller version of the SP1000 for listeners who want high-resolution playback on the move.
- Dual AKM AK4497EQ DAC, octa-core CPU
- PCM up to 32-bit/384 kHz, native DSD256
- 4.1-inch 720 x 1,280 touchscreen
- 3.5mm and 2.5mm balanced headphone outputs
- 128GB internal plus microSD up to 1TB
- MQA support, Roon Ready, Open APP Service
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The SP1000M is a Android-based portable music player built around two AKM AK4497EQ DAC chips and an octa-core processor. It decodes PCM up to 32-bit/384 kHz bit-to-bit and plays native DSD up to DSD256 (11.2 MHz). MQA files and streams are supported, and the player is Roon Ready.
Compared with the larger SP1000, it has a 4.1-inch 720 x 1,280 display, an aluminum body, 128GB of built-in storage and a 3,300mAh battery rated for up to 10 hours of playback. The interface includes an optional floating Virtual Back Key, parametric EQ and a DLNA-based AK Connect app. Extra streaming apps can be installed as APK files through the Open APP Service.
Headphones connect through a 3.5mm unbalanced output or a 2.5mm 4-pole balanced output. A USB Type-C 3.0 port handles charging and data transfer to a computer, and Wi-Fi (2.4GHz) allows over-the-air firmware updates. Storage can be expanded with a microSD card of up to 1TB. It comes in Lapis Blue or Onyx Black.
Video
Technische Daten
- Marke
- Astell&Kern
- Modell
- SP1000M
- Kategorie
- Hi-Fi und Heimaudio › Player
General
- Model
- SP1000M
- Body color
- Lapis Blue / Onyx Black
- Body material
- Aluminum
- Display
- 4.1inch (720 x 1,280) Touchscreen
- CPU
- Octa-Core
- OTA firmware upgrades
- Supported
Audio
- DAC
- AKM AK4497EQ x2 (Dual DAC)
- Decoding
- Up to 32bit / 384kHz Bit to Bit
- Supported formats
- WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
- PCM sample rate
- 8kHz ~ 384kHz (8/16/24/32bits per Sample)
- DSD (native)
- DSD64, DSD128, DSD256 (11.2MHz), Stereo
- Reference clock jitter
- 200 Femto Seconds
- Clock jitter
- 25ps (Typ)
Audio performance
- Output level
- Unbalance 2.1Vrms / Balance 4.2Vrms (No Load)
- Signal to noise ratio
- 120dB @ 1kHz Unbalance / 123dB @ 1kHz Balance
- Crosstalk
- 138dB @ 1kHz Unbalance / 144dB @ 1kHz Balance
- THD+N
- 0.0007% @ 1kHz Unbalance / 0.0006% @ 1kHz Balance
- IMD SMPTE
- 0.0004% 800Hz 10kHz (4:1)
- Output impedance
- Balanced 2.5mm (1ohm) / PHONES 3.5mm (2ohm)
- Frequency response (20Hz~20kHz)
- ±0.062dB Unbalance / ±0.061dB Balance
Connectivity
- Outputs
- PHONES (3.5mm) / Balanced Out (2.5mm, 4-pole only)
- Input
- USB Type-C (3.0), data transfer (PC & MAC), MTP mode
- Wi-Fi
- 802.11 b/g/n (2.4GHz)
Storage
- Built-in memory
- 128GB [NAND]
- External memory
- microSD (Max. 1TB) x1
Power
- Battery capacity
- 3,300mAh 3.7V Li-ion
- Playback time
- Up to 10 hours (FLAC, 16-bit/44kHz, Volume 75, LCD off)
- Charge time
- About 3 hours (9V/1.67A fast charging)
Physical
- Dimensions (W x H x D)
- 67.9 x 117 x 16.9 mm
- Weight
- 203 g
Software
- Supported OS
- Windows 7, 8, 10 (32/64bit), MAC OS X 10.7 and up