ASTELL&KERN A&ultima SP2000

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

Astell & Kern
€3,599.00
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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

Specification

General Specifications

Model

SP2000

Body Color

Onyx Black / Stainless Steel / Copper

Body Material

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

3.00 ”(76.3 mm) [W] x 5.19 ”(132 mm) [H] x 0.61 ”(15.7 mm) [D]

Weight

Onyx Black, Stainless Steel : 14.49 oz (410.8 g) / Copper : 15.25 oz (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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 Customer ratings and reviews
 (5/5)  - 2 rating(s) - 2 review(s)
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 Reviews
By on  22 June 2021 (ASTELL&KERN A&ultima SP2000) :
(5/5

Ottimo prodotto

Prodotto all'altezza delle aspettative. Sicuramente costoso, ma al top. Unico neo la durata limitata della batteria. Comunque 5 stelle

By on  08 Dec. 2020 (ASTELL&KERN A&ultima SP2000) :
(5/5

Fantastico

Top grazie anche alle cuffia elettrostatica
L'unica al mondo in ear
Shure kse 1200

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