Iriver Astell & Kern AK120 24Bit / 192KHz MQS Portable Hi-Fi Music Player 64GB SD

SKU: FM702
Price: US$1,239.98
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  • Firmware upgrades supported  
  • USB 2.0, Optical IN/OUT, headphone out
  • 2.4inch QVGA IPS Touchscreen
  • Supports up to 24bit/192kHz Bit-to-Bit decoding


Technical Parameters:


LCD Screen: AK120

LCD Screen:2.4inch QVGA IPS Touchscreen

Supported formats:WAV, FLAC, WMA, MP3, OGG, APE (Normal, High, Fast), AAC, ALAC, AIFF(DSD to be supported in the future)

Sampling Rate: FLAC, WAV, ALAC, AIFF: 8kHz ~ 192kHz (8/16/24bits per Sample)

FLAC, WAV, ALAC, AIFF: 8kHz ~ 48kHz (8/16bits per Sample)

Output Level: L: 1.5Vrms + R: 1.5Vrms (Condition No Load)

Audio Performance:

Frequency Response: ±0.02dB (Condition: 20Hz~20kHz)  / ±0.2dB (Condition: 10Hz~70kHz)

Signal to Noise Ratio: 113dB (1kHz 0dB, 24bit 48kHz, No Load)

Crosstalk: -128dB (1kHz 0dB, 24bit 48kHz, No Load)

THD+Noise: 0.0008% Typ (1kHz 0dB, 24bit 48kHz, No Load)

Clock JITTER: 50ps (Typ)

IMD SMPTE: 0.0005% (24bit 48kHz, No Load) 800Hz 10kHz (4:1)

Memory: Internal Memory: 64GB

        External Memory: Micro SD (Max. 64GB) x 2

Decoder chip: Wolfson WM8740 x 2

Decoding: Supports up to 24bit/192kHz Bit-to-Bit Decoding

Bluetooth: 3.0 (A2DP, HFP, HID)

Charging interface: Micro USB Type-B

Body Interface: USB 2.0, OPTICAL IN/OUT, Headphone Out

Battery Specifications:

Capacity: 2,350mAh Li-Polymer Battery

Life time: Up to 14 hours (Condition: Format type FLAC, 16bit, 44kHz, Volume 37, EQ Off, LCD Off)

Charging time: About 6.5 hours

Dimensions: 2.33” x 3.5” x 0.6” (in)

Weight: 6.1oz

Performance Upgrade: Firmware upgrades supported

System Support: Windows XP/Vista/7/8, MAC OS X 10.6.5 and up


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