Το SE300 είναι εξοπλισμένο με έναν υπερ-εκλεπτυσμένο R-2R DAC, διπλούς ενισχυτές Class A/AB και για πρώτη φορά  τεχνολογία FPGA που βελτιστοποιήθηκε αποκλειστικά απο την Astell & Kern. Το SE300 προσφέρει την αληθινή φιλοσοφία και τεχνολογία ήχου της Astell & Kern.

• Fully Discrete 24 bit R-2R DAC
• Equipped with 96 ultra-precision 0.01% & TCR10 resistors
• New Dual AMP (Class A/AB) mode
• Option for OS / NOS modes
• Implemented self-developed and optimized FPGA technology
• New Crimson theme UI/UX
• Supports Bluetooth 5.0 and wireless Hi-Fi

Χαρακτηριστικά :

• General Specifications
  • Model

    SE300

  • Body Color

    SE300: Platinum Silver
    SE300 Titan: Titan

  • Body Material

    Aluminum and Stainless Steel
    SE300 Titan: Titanium

  • Display

    5.46inch HD 1080 x 1920 touch screen

  • Supported Audio Formats

    WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF

  • Sample rate

    PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample)
    DSD : DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo

  • Output Level

    [Normal] Unbalanced 2Vrms │ Balanced 4Vrms (Condition No Load)
    [High] Unbalanced 3Vrms │ Balanced 6Vrms (Condition No Load)

  • CPU

    Quad-core

  • DAC

    Full Discrete R-2R

  • Decoding

    Support up to 32bit / 384kHz playback

  • Input

    USB Type-C input (for charging & PC & MAC)

  • Outputs

    Unbalanced Out (3.5mm), Optical Out(3.5mm)
    Balanced Out (2.5mm, only 4-pole supported | 4.4m, only 5-pole supported)

  • Wi-Fi

    802.11 a/b/g/n/ac (2.4/5GHz)

  • Bluetooth

    V5.0 (A2DP, AVRCP, Qualcomm® aptX™ HD, LDAC)

  • Dimensions

    3.01” (76.45mm)[W] x 5.49” (139.45mm)[H] x 0.69” (17.6mm)[D]

  • Weight

    SE300: About 11.18oz (317g)
    SE300 Titan: About 11.46oz (325g)

  • Feature Enhancements

    Firmware upgrade supported (OTA)

  • Operating Temperature

    0℃ ~ + 40℃ (32℉~ 104℉)

• Audio Performance
  • Frequency Response

    ±0.038dB (Condition : 20Hz~20kHz) Unbalanced │Balanced
    ±0.45dB (Condition : 20Hz~70kHz) Unbalanced │Balanced

  • S/N

    114dB @ 1kHz, Unbalanced │ 115dB @ 1kHz, Balanced (Normal Gain)
    115dB @ 1kHz, Unbalanced │ 115dB @ 1kHz, Balanced (High Gain)

  • Crosstalk

    -135dB @ 1kHz, Unbalanced │ -144dB @ 1kHz, Balanced

  • THD+N

    0.006% @ 1kHz, Unbalanced │ 0.006% @ 1kHz, Balanced

  • IMD SMPTE

    0.005% 800Hz 10kHz (4:1) Unbalanced │Balanced

  • Output Impedance

    Unbalanced Out 3.5mm (1.3ohm) │ Balanced Out 2.5mm (1.3ohm), 4.4mm(1.3ohm)

• Storage Capacity
  • Built-in Memory

    256GB [NAND]

  • External Memory

    microSD x1 (Max. 1TB)

• Battery
  • Capacity

    5,050mAh 3.8V Li-Polymer

  • Charge Time

    about 3.5hours (9V 1.67A Charging)

  • Playback Time

    about 12hours (Standard : FLAC, 16bit, 44.1kHz, Vol.50, LCD Off, Normal Gain)

• Supported OS

  • Windows 10,11(32/64bit) MAC OS X 10.7