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Astell&Kern

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A&ultima, SP1000M

  • AK4497EQ
    Dual DAC
  • 32bit 384kHz
    bit to bit play
  • Native DSD
  • Octa-Core CPU
  • Parametic EQ
  • 200fs VCXO
    Reference Clock
  • USB Type-C
    Fast Charging
  • 720 x 1,280
    Touchscreen
  • Open APP
    Service

Ultra Portable
& Ultra Performance,
A&ultima SP1000M

Astell&Kern constantly strives to master the philosophy of delivering original sound.
So far, we believe that the A&ultima SP1000 is the optimal product that produces the highest-quality audio.

We were not sure whether it was possible to come up with a product that is different from the SP1000 while delivering the same sound quality,
but we decided to take up the challenge so that more people could experience our products’ fidelity.

There were many trials and tribulations in making the SP1000, our best product, smaller.
We were determined to not compromise sound quality in the process, and we ultimately developed the second A&ultima product, the SP1000M.

Octa-Core CPU for Next-Level Performance
AK4497EQ Dual DAC for Highest Sound Quality
4.1 Inch HD Display
Highest Quality Audio of SP1000
Portable and Durable Aluminum Body
DNLA-Based AK Connect App
Open APP Service

The lightweight and portability of the SP1000M enables the user to enjoy original sound playback anytime and anywhere.
The A&ultima SP1000M achieves greater portability, without sacrificing the level of performance found in the original SP1000.

SP1000M

The "M" in SP1000M does not stand for a specific word,
but rather encompasses directions that the product aims to pursue.

Mini

Smaller than the SP1000

Mobility

More portable.

Maximum

Produces the highest-quality audio.

Mania

For users who have a mania for original sound.

Mate

Perfect anytime and anywhere.

Moment

Listeners are in the present with music.

SP1000M vs. SP1000

SP1000M vs. SP1000
Model SP1000M SP1000
 
CPU Exynos 7420 Octa-Core Exynos 7420 Octa-Core
LCD 4.1inch (720 x 1,280) Touchscreen 5inch (720 x 1,280) Touchscreen
DAC AKM AK4497EQ x2 (Dual DAC) AKM AK4497EQ x2 (Dual DAC)
Material Aluminum Stainless Steel, Copper
Memory 128GB 256GB
Battery 3,300mAh / 10hrs 3,700mAh / 12hrs
Output Level Unbalance 2.1Vrms
Balance 4.2Vrms (Condition No Load)
Unbalance 2.2Vrms
Balance 3.9Vrms (Condition No Load)
Signal to Noise Ratio Unbalance 120dB @ 1kHz
Balance 123dB @ 1kHz
Unbalance 120dB @ 1kHz
Balance 122dB @ 1kHz
THD+N Unbalance 0.0007% @ 1kHz
Balance 0.0006% @ 1kHz
Unbalance 0.0005% @ 1kHz
Balance 0.0008% @ 1kHz
Clock Jitter 25ps(typ) 30ps(typ)

* 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.

Using Open APP Service

The Open APP Service enables the user to install specific APK
music streaming apps to the device.
Copy the desired APK into the Open Service folder of the product
and install the relevant App in the Menu-Service of the product.

Using Open APP Service

Advanced User Interface

While the A&ultima SP1000M has the same intuitive menu composition as its predecessor, the SP1000,
its user interface has been improved with the optional Virtual Back Key, which enables users to control the device more easily and conveniently.

Use the Floating feature to place the Virtual Back Key at a desired location or disable it by simply dragging it to the middle
of the screen or turning it off from the Settings menu.

Great Performance for the Ultimate Experience

The A&ultima SP1000M is equipped with an octa-core CPU which allows the player to produce the exact musical detail present
in the original recording without distortion and provides a quick, lag-free operation.

The A&ultima SP1000M features faster booting times, speedy file transfers, lag-free processing
and a new intuitive user interface for the ultimate player experience.

Octa-Core
Hex-Core
Quad-Core
Dual-Core
Single-Core

Ultimate Sound Quality

The latest AK4497EQ dual-DAC design and the upgraded CPU in the A&ultima SP1000M allows for accurate playback of native 32bit/384kHz audio with no compromise on sound quality. The music is played back, bit-for-bit, just as the artist and engineer intended for it to be heard.

The A&ultima SP1000M also supports native bit-to-bit DSD playback up to 11.2MHz for the best sound possible.

32-bit bit-to-bit Playback by the SP1000M
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
 
 

Faster Charging, Quicker File Transfer

Next generation USB Type-C support allows file transfer speeds up to 10Gbps and supports both data transfer and charging from the same cable.

USB 3.0 protocol transfers data twice as fast when compared to other Astell&Kern players.
Charging with a fast charger (at 9V/1.67A) takes only 3 hours and allows up to 10 hours of continuous playback.

* The maximum 10-hour continuous play is based on 16-bit/44 kHz, FLAC file format, screen off, 75 of volume playback.
* Fast charger (9V/1.67A) and general Charger (5V/2A) are not included in the package.

Charging about 3 hours
Up to 10 hours playback

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 SP1000M 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 2018