Το Astell&Kern Ultima SP3000T ειναι ενα φορητο player (DAP) με λυχνιες στην Εξοδο. Διαθετει dac 32bit/512kHz dsd dac, με δεκτη WiFi και Bluetooth aptX HD. Αναπαραγει αρχεια MP3, FLAC, WAV, ALAC, Ogg Vorbis, AAC, AIFF, WMA, DFF, DSF και MQA.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

Features

• RAYTHEON JAN6418 MIL-SPEC Vintage Vacuum Tube Dual
• Our TRIPLE AMP SYSTEM allows listeners to select the right tones for their music
• Three levels of voltage with Tube Current option
• Stainless steel with 99.9% pure silver plating
• Separate digital and analog signal processing (AK4191EQ x2 / AK4499EX x2)
• VU Meter
• High-performance Qualcomm Snapdragon CPU

Specifications

• Model: SP3000T
• Body Color: Silver
• Body Material: Stainless steel with pure silver plating
• Display: 5.5″ Full HD touch screen (1080 × 1920)
• Processor: Octa-core
• DAC
  • AKM AK4191 ×2 (Dual Modulator)
  • AKM AK4499EX ×2 (Dual DAC)
• Vacuum Tubes: 2 × RAYTHEON JAN6418
• Decoding Support: Up to 32-bit / 768 kHz bit-to-bit playback
• Supported Audio Formats
  • WAV
  • FLAC
  • WMA
  • MP3
  • OGG
  • APE
  • AAC
  • ALAC
  • AIFF
  • DFF
  • DSF
  • MQA
• 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
  • 3.5 mm optical
  • 2.5 mm balanced (4-pole)
  • 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
  • ±0.005 dB (20 Hz – 20 kHz, Unbalanced)
  • ±0.003 dB (20 Hz – 20 kHz, Balanced)
  • ±0.006 dB (20 Hz – 70 kHz, Unbalanced)
  • ±0.024 dB (20 Hz – 70 kHz, Balanced)
• Signal-to-Noise Ratio
  • 120 dB @ 1 kHz (Unbalanced)
  • 124 dB @ 1 kHz (Balanced)
• Crosstalk
  • -136 dB @ 1 kHz (Unbalanced)
  • -145 dB @ 1 kHz (Balanced)
• THD+N
  • 0.0005 % @ 1 kHz (Unbalanced)
  • 0.0004 % @ 1 kHz (Balanced)
• IMD (SMPTE)
  • 0.0007 % (800 Hz / 10 kHz, 4:1) Unbalanced
  • 0.0007 % (800 Hz / 10 kHz, 4:1) Balanced
• Output Impedance
  • 3.5 mm: 1.5 Ω
  • 2.5 mm: 1.5 Ω
  • 4.4 mm: 1.4 Ω
• Clock
  • Clock Jitter: 25 ps (typical)
  • Reference Clock Jitter: 200 femtoseconds
• Storage
  • Internal Memory: 256 GB NAND
  • External Memory: microSD ×1 (max 1 TB)
• Battery
  • Capacity: 5,050 mAh Li-Polymer (3.8 V)
  • Charging Time: approx. 3.5 hours (QC 3.0)
  • Playback Time: approx. 10 hours
• Supported OS
  • Windows 7 / 8 / 10
  • macOS X 10.7
• Firmware Updates: OTA supported
• Operating Temperature: 0 – 40 °C
• Dimensions (W × H × D): 84.7 × 141.5 × 18 mm
• Weight: 483 g