Specification
- - Brand : Astell & Kern
- - Model : SP2000
- - Color : Copper
- - Display: 5inch (720 x 1,280) Touch display
- - Supported Audio Formats : WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
- - MQA playback : Services(Tidal Masters), Local files, External USB, MQA-CD(ripped)
- - Sample rate PCM : 8kHz ~ 768kHz (8/16/24/32bits per Sample)
- DSD Native: DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo
- DSD256(1bit 11.2MHz), Stereo / DSD512(1bit 22.4MHz), Stereo
- - Output Level : Unbalanced 3.0Vrms / Balanced 6.0Vrms (Condition No Load)
- - CPU:Octa-Core
- - DAC:AKM AK4499EQ x2 (Dual DAC)
- - Decoding : Support up to 32bit / 768kHz Bit-to-Bit Playback
- - Input : USB 3.0 Type-C input (for PC & MAC)
- - Outputs : Unbalanced Out (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)
- - Wi-Fi : 802.11 a/b/g/n/ac (2.4/5GHz)
- - BT : V4.1 (A2DP, AVRCP, aptXTM HD)
- - Dimensions : 3.00 ”(76.3 mm) W x 5.19 ”(132) H x 0.61 ”(15.7) D
- Audio Performance
- - Frequency Response
- ±0.015dB (Condition: 20Hz~20kHz) Unbalanced / ±0.010dB (Condition: 20Hz~20kHz) Balanced
- ±0.050dB (Condition: 20Hz~70kHz) Unbalanced / ±0.030dB (Condition: 20Hz~70kHz) Balanced
- - Signal to Noise Ratio : 124dB @ 1kHz, Unbalanced / 125dB @ 1kHz, Balanced
- - Crosstalk : -138dB @ 1kHz, Unbalanced / -144dB @ 1kHz, Balanced
- - THD+N : 0.0005% @ 1kHz, Unbalanced / 0.0004% @ 1kHz, Balanced
- - IMD SMPTE : 0.0003% 800Hz 10kHz(4:1) Unbalanced & Balanced
- - Output Impedance : Unbalanced Out 3.5mm (1.5ohm) / Balanced out 2.5mm (1ohm)
- Clock source
- - Clock Jitter: 25ps(Typ)
- - Reference Clock Jitter : 200 Femto Seconds
- Battery
- - Capacity : 3,700mAh 3.8V Li-Polymer Battery
- - Continuous Playback Time : Up to 8 hours (Standard - MUSIC: FLAC, 16-bit/44.1kHz,
- Unbalance, Volume 80, EQ OFF, LCD OFF)
- - Charge Time : About 2.5 hours (Standard - 9V/1.67A Fast charging)
- About 5 hours (Standard - 5V/2A General charging)
- Memory
- - Built-in Memory : 512GB [NAND]
- - External Memory : microSD (Max. 1TB) x1
- OS
- - Supported OS
- - Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up
What's in the box?
- - Astell&Kern SP2000 Portable Music Player 512GB Copper