Το Astell&Kern Ultima Ultima SP3000M ειναι ενα φορητο player (DAP), με 32bit/512kHz dsd dac, με δεκτη WiFi και Bluetooth Qualcomm aptX HD. Αναπαραγει αρχεια MP3, FLAC, WAV, ALAC, Ogg Vorbis, AAC, AIFF, WMA, DFF, DSF.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

Features

• The successor to the SP3000’s global, top-notch audio performance
• Lightweight and portable, anywhere and at any time
• TERATON ALPHA Sound Solution, the essence of AK’s audio technology
• Complete Separation of Digital and Analog Signals in a HEXA Structure
• Equipped with proven independent dual audio circuits
• High-performance Qualcomm Snapdragon 6125 CPU
• Analog Sensitivity VU Meter

Specifications

• Model: SP3000M
• Body Color
  • Black
  • Copper Nickel
• Body Material: Aluminum
• Display: 4.1″ HD touch screen (720 × 1280)
• Processor: Octa-core
• DAC
  • AKM AK4191EQ ×2
  • AK4499EX ×4
• Decoding: Up to 32-bit / 768 kHz playback
• Supported Audio Formats
  • WAV
  • FLAC
  • WMA
  • MP3
  • OGG
  • APE
  • AAC
  • ALAC
  • AIFF
  • DFF
  • DSF
• Supported Sampling Rates
  • PCM: 8 kHz – 768 kHz (8 / 16 / 24 / 32-bit)
  • DSD64 (2.8 MHz)
  • DSD128 (5.6 MHz)
  • DSD256 (11.2 MHz)
  • DSD512 (22.4 MHz)
• Output Level
  • Unbalanced: 3.3 Vrms
  • Balanced: 6.3 Vrms
• Outputs
  • 3.5 mm unbalanced
  • 4.4 mm balanced (5-pole)
• Input: USB Type-C (charging / PC / Mac)
• Wireless Connectivity
  • Wi-Fi: 802.11 a/b/g/n/ac (2.4 / 5 GHz)
  • Bluetooth 5.0
    • A2DP
    • AVRCP
    • aptX HD
    • LDAC
    • LHDC
• Frequency Response
  • ±0.020 dB (20 Hz – 20 kHz, Unbalanced)
  • ±0.025 dB (20 Hz – 20 kHz, Balanced)
  • ±0.032 dB (20 Hz – 70 kHz, Unbalanced)
  • ±0.025 dB (20 Hz – 70 kHz, Balanced)
• Signal-to-Noise Ratio
  • 126 dB (Unbalanced)
  • 130 dB (Balanced)
• Crosstalk
  • -140 dB @ 1 kHz (Unbalanced)
  • -144 dB @ 1 kHz (Balanced)
• THD+N
  • 0.0005 % @ 1 kHz (Unbalanced)
  • 0.0003 % @ 1 kHz (Balanced)
• IMD (SMPTE): 0.0004 % (800 Hz / 10 kHz, 4:1)
• Output Impedance
  • 3.5 mm: 0.6 Ω
  • 4.4 mm: 1.2 Ω
• Clock
  • Clock Jitter: 25 pS (typical)
  • Reference Clock Jitter: 200 femtoseconds
• Storage
  • Internal Memory: 256 GB NAND
  • External Memory: microSD ×1 (max 1.5 TB)
• Battery
  • Capacity: 4,200 mAh Li-Polymer (3.8 V)
  • Charging Time: approx. 3.5 hours (QC 3.0)
  • Playback Time: approx. 10 hours
• Supported OS
  • Windows 10 / 11
  • macOS X 10.7
• Firmware Updates: OTA supported
• Operating Temperature: 0 – 40 °C
• Dimensions (W × H × D): 69.1 × 119.6 × 18.8 mm
• Weight: 237 g