Astell&Kern SP2000 mobil afspiller

Ultra transportabel, ultra højtydende - A&ultima SP2000 er absolut toppen indenfor kompakt og mobilt highendlyd til når du er på farten; 32-bit / 768 kHz DAC, MQA, DSD, 512 Gb lager, Equalizer, 5" farveskærm og meget mere ...

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General Specifications
Model: SP2000
Body Color: Vegas Gold / Onyx Black / Stainless Steel / Copper
Body Material: Vegas Gold, Onyx Black, Stainless Steel : Stainless Steel / Copper : 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)
Dimensions: 76.3 X 132 X 15.7 mm
Weight: Vegas Gold, Onyx Black, Stainless Steel : 410.8 g / Copper : 432.4 g
Feature Enhancements: Firmware upgrades supported (OTA)

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

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Next Level, A&ultima SP2000
A&ultima SP2000 is the third player released in the A&ultima lineup. A&ultima SP2000 features newly developed audio circuitry and amplifier design.

- Stainless Steel and Copper body finishes for the best acoustics
- Dual DAC of AK4499EQ from AKM
- Native playback of 32bit/768kHz PCM and DSD512 without compression or loss
- Dual Band Wi-Fi (2.4/5GHz)
- Twice the Amount of Internal Storage of Previous Flagship Models
- Improved Audio Output Power and Greater Acoustic Details

Introducing Astell&Kern's new flagship, A&ultima SP2000.

Newly designed audio circuit
The SP2000 is the first Astell&Kern player to use separate, independent audio channels between the Unbalanced and Balanced outputs.
This design offers much more power than ever before, with 6 Vrms for Balanced output and 3Vrms for Unbalanced output. With this design, the SP2000 offers the ultimate audio experience as Astell&Kern's newest flagship player.

The Most Advanced Asahi Kasei DAC Chips, Dual AK4499EQ
The AK4499EQ DAC chip uses the most advanced 'Current Output Architecture' technology.
To take full advantage of this new architecture, Astell&Kern redesigned the Op Amp and analog amp block configuration completely.
The new circuit design optimizes the current consumption and brings out the most from these new DAC chips.
The combination of the SP2000 and AK4499EQ chips provide mind-blowing audio quality.

32bit/768kHz, Native DSD22.4MHz Support
SP2000 is the first Astell&Kern model to support 32 bit/768 kHz
and DSD512 (22.4MHz) playback natively without compression or loss.

Dual Band Wi-Fi (2.4/5GHz)
With streaming music services becoming more popular, stronger and more reliable network reception becomes even more important for your audio experience. The SP2000 supports Dual Band Wi-Fi (2.4/5GHz, a/b/g/n/ac) with an improved 3-dimensional antenna design. With a stronger Wi-Fi signal and faster speeds, music streaming from the most popular services is better than ever on the SP2000.

Twice the Internal Storage (512GB)
As CD-ripping and offline storage of streaming content gets more popular, the SP2000 offers twice the amount of internal storage compared to SP1000.

512GB internal storage can hold up to 700+ CDs or 8,000+ tracks of FLAC files (60MB/track).