Professional solution to enhance office workflow
Olympus DS-3500 Digital Voice Recorder


With its clear and simple operation concept, the DS-3500 ensures maximum efficiency and productivity. It has a 2” colour TFT LCD with 60,000 colours and white LED backlight. Access to all main commands is cleverly positioned on the unit side to allow intuitive operation via push buttons. For conference recording it also provides additional audio codecs. With an external stereo microphone you can create stereo recordings in MP3 or PCM (WAV).


  • 2″ full colour display (65,000 colours)
  • Control via Push buttons
  • 256 bit file encryption with DSS Pro audio codec
  • Perfect for recording conferences and interviews in stereo (with external stereo microphones)
  • Flexible dictation tagging (with DSS Pro)
  • Geared for Dragon Naturally Speaking
  • Device lock by PIN code
  • Dedicated docking station with easy and light connection feeling
  • Editing functions (overwrite/insert/delete/security lock)
  • Customise functions to user needs
  • Hands free dictation with optional footswitch
  • Digital Voice Recorder in full metal body
  • Full integration into professional workflow possible
  • PCM (WAV) and MP3 recording / playback format
  • Convenient data transfer to PC via USB, SD-Card or USB docking station (not included)

Box Contents

  • Olympus Dictation Management System Dictation Module
  • DSS Player for MAC
  • microSD card (2 GB)
  • Instruction Manual
  • LI-42B Rechargeable Lithium-Ion Battery
  • USB Cable
  • CS-137 Leather case with belt clip

Dragon Compatibility

Dragon NaturallySpeaking Rating:
5 Dragons

Recommended Settings:

  • Recording formats: PCM (wav) and DSS Pro QP (ds2)
  • Mic sensitivity setting: Dictation

Supports the use of an external noise canceling Nuance certified headset (6 Dragon performance)