Olympus WS-811
stereo microphone, external and built-in memory (2 GB) PC connection, the matrix screen 1.43", 1xAAA
Rating: 
Brand history
Recorders
Olympus VN-712PC
monaural microphone, external and built-in memory (2 GB) PC connection, the matrix screen 1.61", 2xAAA
Rating:
Olympus VN-711PC
monaural microphone, only the built-in memory (2 GB) PC connection, the matrix screen 1.61", 2xAAA
Rating:
Olympus VN-713PC
monaural microphone, external and built-in memory (4 GB) PC connection, the matrix screen 1.61", 2xAAA
Rating:
Olympus LS-3
triple (mono+stereo) microphone, zoom microphone, external and built-in memory (4 GB) PC connection, the matrix screen 1.69", 2xAAA
Rating:
Olympus VN-5000
monaural microphone, only the built-in memory (512 MB), LCD screen 1.69", 2xAA
Rating:
Olympus DM-650
triple (mono+stereo) microphone, external and built-in memory (4 GB) PC connection, the matrix screen 1.69", battery
Rating:
Olympus VN-8100PC
monaural microphone, only the built-in memory (2 GB), connect to PC, LCD screen, 2xAAA
Rating:
Olympus DM-670
triple (mono+stereo) microphone, zoom microphone, external and built-in memory (8 GB) PC connection, the matrix screen 1.69", 2xAAA
Rating:
