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Amazon.com: Olympus OM System WS-882 Digital Voice Recorder, with Linear PCM/MP3 Recording Formats, USB Direct, 4gb Playback Speed and Volume Adjust, File Index, Erase Selected Files : Electronics
Amazon.com: Olympus OM System WS-883 Digital Voice Recorder, Linear PCM/MP3 Recording Formats, USB Direct, 8gb Playback Speed and Volume Adjust, File Index, Erase Selected Files : Electronics
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