Astell&Kern A&futura SE180

De Astell&Kern SE180 is een bijzondere audiospeler, zoals ieder model in de A&futura-serie. De SE180 is de eerste speler van Astell&Kern met een verwisselbare DAC/versterker module. Dat maakt het mogelijk om de klank van de speler te beïnvloeden met DAC’s met verschillende klankmatige eigenschappen. De standaard meegeleverde SEM1-module maakt gebruik van de ESS ES9038PRO 8-kanaals DAC (deze wordt ook gebruikt in topapparatuur voor thuis). Deze DAC klinkt verfijnd en dynamisch. Deze module biedt 2.5mm, 3.5mm en 4.4mm (!) aansluitingen. Als optionele module wordt binnenkort de SEM2 Asahi Kasei AK4497EQ Dual DAC module leverbaar. De fysieke scheiding tussen de behuizing en de uitgangsmodule voorkomt straling en hoogfrequent vervuiling. De SE180 is het eerste model met de nieuwe Teraton Alpha Sound Solution-technologie van Astell&Kern. Met verbeterde gebruikersinterface, minder power noise en een betere koppeling tussen DAC en Amp is er meer muzikale energie op het juiste moment beschikbaar.

1.599,00

Op voorraad

Beschrijving

Model SE180 General Specifications

Body Color Moon Silver

Body Material Aluminum

Display 5.0inch 1920×1080 FHD

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)
Input USB Type-C input (for PC & MAC)
Charging 9V 1.67A / 5V 2A
Wi-Fi 802.11 b/g/n (2.4GHz)
Bluetooth V5.0 (A2DP, AVRCP, Qualcomm® aptXTM HD, LDAC)
Dimensions
3.03 ”(77 mm) [W] x 5.09 ”(129.2 mm) [H] x 0.78 ”(19.9 mm) [D] (Only body)
3.03 ”(77 mm) [W] x 5.4 ”(137.2 mm) [H] x 0.78 ”(19.9 mm) [D] (Combined with a module)
Weight 9.88 oz (280 g)
Feature Enhancements Firmware upgrades supported (OTA)
SAR Body 10g SAR (W/Kg) _ WLAN 2.4Ghz : 0.016
Wheel LED Light (LED Indicator)

Battery

Capacity 3,800mAh 3.8V Li-Polymer Battery
Charge Time about 5hours (Standard : 5V / 2A Charging), about 3hours (Fast : 9V / 1.67A Charging)

Memory

Built-in Memory 256GB [NAND]
External Memory microSD (Max. 1TB) x1

OS

Supported OS Windows 8,10(32/64bit) Mac OS X 10.7 and up

Clock source

Clock Jitter 25ps(Typ)
Reference Clock Jitter 800 Femto Seconds

SEM1 Specification

Model SEM1
Body Color Moon Silver
Body Material Aluminum, Stainless Steel, Polycarbonate
Sample Rate
PCM: 8kHz ~ 384kHz (8/16/24/32bits per Sample) DSD Native: DSD64(1bit 2.8MHz), Stereo
/ DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo
Outputs
Unbalanced Out (3.5mm), Balanced Out (2.5mm, only 4-pole supported
/ 4.4mm, only 5-pole supported)
Output Level
[Normal Gain] Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)
[High Gain] Unbalanced 3Vrms / Balanced 6Vrms (Condition No Load)
DAC ESS ES9038PRO (Single DAC)
Decoding Support up to 32bit / 384kHz Bit-to-Bit playback
Dimensions 3.03 ”(77 mm) [W] x 2.99 ”(76 mm) [H] x 0.78 ”(19.9 mm) [D]
Weight 3.53 oz (100 g)
Playback Time about 10.5hours (FLAC, 16bit, 44.1kHz, Vol.50, LCD Off)

Audio Performance

Frequency Response
±0.04dB (Condition : 20Hz~20kHz) Unbalanced / ±0.04dB (Condition : 20Hz~20kHz) Balanced
±0.07dB (Condition : 20Hz~70kHz) Unbalanced / ±0.06dB (Condition : 20Hz~70kHz) Balanced
Signal to Noise Ratio
[Normal Gain] 122dB @ 1kHz, Unbalanced / 126dB @ 1kHz, Balanced
/ [High Gain] 125dB @ 1kHz, Unbalanced / 129dB @ 1kHz, Balanced
Crosstalk
[Normal Gain] -138dB @ 1kHz, Unbalanced / -145dB @ 1kHz, Balanced
/ [High Gain] -138dB @ 1kHz, Unbalanced / -147dB @ 1kHz, Balanced
THD+N
[Normal Gain] 0.0005% @ 1kHz, Unbalanced / 0.0004% @ 1kHz, Balanced
/ [High Gain] 0.0007% @ 1kHz, Unbalanced / 0.0006% @ 1kHz, Balanced
IMD SMPTE 0.0004%, 800Hz 10kHz (4:1), Unbalanced / 0.0004%, 800Hz 10kHz (4:1), Balanced
Output Impedance 3.5mm (1ohm) / 2.5mm (1.5ohm) / 4.4mm (1.5ohm)

– Audio was NOT muted during the measurement.
– The image/specification may be changed without notice to improve product performance and quality.