SOny ux543

Sony ICD-UX543F Digital Voice Recorder (4GB)

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Product Description

IntroductionFeatures & BenefitsSpecifications & Solutions

Sony’s ICD-UX543F voice recorder is perfect for recording lectures as well as listening to your favorite tunes in between classes or at the office.


  • 4GB Internal Storage with Expandable microSD Slot
  • Direct USB (Slide, Store and Charge)
  • FM Record and Play
  • Linear PCM/MP3/WMA/AAC Playback
  • Intelligent Noise Cut / Low Cut Filter / Digital VOR
  • Digital Pitch Control / Scene Select



Built-In memory 4GB
PC Connectivity Yes
Recording Format Linear PCM/MP3
Playback Format LPCM/MP3/AAC/WMA
Messages/Folders 4074/400 (199 file in each folder)
Earphone Jack Yes
Battery type Built-In Lithium Battery
Dimension (W x H x D) Approx 36.6 x 101.5 x 10.5 mm
Weight (including batteries) Approx 49g
Mic-In Jack Yes



LPCM (44.1kHz, 16-bit) 6 Hrs
MP3 (44.1kHz, 128kbps) 26 Hrs



128kbps Recording Time 67 Hrs 05 Min



Scene Select Yes
Voice-Operated Recording (VOR) Yes
Noise Cut Function Yes (Clear Voice)
Low Cut Filter Yes
Digital Pitch Control Yes
Radio recording Yes (FM)
FM Tuner Yes
USB Charge Yes
Microphone Input Yes
Track Mark Yes
Sync Recording Yes



Speaker power output 150mW
Speaker size 16mm



LPCM (44.1kHz, 16-bit) 50 – 20,000 Hz
MP3 (44.1kHz, 128kbps) 50 – 16,000 Hz