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Astell&Kern

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A&ultima, SP2000

  • AK4499EQ
    Dual DAC
  • 32bit 768kHz
    bit to bit play
  • Native DSD
  • Octa-Core CPU
  • Dual band
    Wi-Fi
  • Built-in Memory
  • 720 x 1,280
    Touchscreen
  • Multi-function
    Wheel
  • USB Type-C
    Fast Charging

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.

SP2000 DAC Audio Channel

AK4499EQ AK4499EQ 1CH
1CH
1CH
1CH
Balanced L Unbalanced L Balanced R Unbalanced R

SP1000 DAC Audio Channel

AK4497EQ AK4497EQ 1CH 1CH Switch Mode Switch Mode Switch Mode Switch Mode Balanced L Unbalanced L Balanced R Unbalanced R

SP2000 vs. SP1000

SP2000 vs. SP1000
Model SP2000 SP1000
 
DAC AKM AK4499EQ x2 (Dual DAC) AKM AK4497EQ x2 (Dual DAC)
Output Level Unbalanced 3.0Vrms
Balanced 6.0Vrms (Condition No Load)
Unbalanced 2.2Vrms
Balanced 3.9Vrms (Condition No Load)
Signal to Noise Ratio Unbalanced 124dB @ 1kHz
Balanced 125dB @ 1kHz
Unbalanced 120dB @ 1kHz
Balanced 122dB @ 1kHz
THD+N Unbalanced 0.0005% @ 1kHz
Balanced 0.0004% @ 1kHz
Unbalanced 0.0005% @ 1kHz
Balanced 0.0008% @ 1kHz

* SNR (Signal to Noise Ratio) As the signal-to-noise ratio increases, the clearer the sound becomes.
* THD+N (THD + Noise, Distortion) over the THD + Noise signal rate, less distortion is heard.

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.

32-bit bit-to-bit Playback by the SP2000
32-bit MQS
32-bit
Delivery
CPU
32-bit
Delivery
32-bit
DAC
 
 
32-bit Playback by Other Products
32-bit MQS
32-bit
Delivery
CPU
Down
sampling
24-bit
DAC
 
 

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).

1TB

microSD Slot x1

(Max. 1TB)

Max. 1,512GB

512GB internal memory

MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording.
The master MQA file is fully authenticated and is small enough to stream or download. Visit mqa.co.uk for more information.
Astell&Kern SP2000 includes MQA technology, which enables you to play back MQA audio files and streams,
delivering the sound of the original master recording.

The MQA logo is a trade mark of MQA Limited.
© MQA Limited 2019