This tiny but versatile Basic USB digital recorder offers long recording capacity, excellent sound quality, and features found only in the Diasonic DDR-3100/B series. Offering a high quality built-in microphone and included "tie clip" type microphone. By switching on the "ARS" (automatic recording system), a voice activation and automatic gain control circuit takes over and only records when sound is present, eliminating blank spaces in recording.

Available Models:

Model # DDR-3100B/17 - 64 MB - 17 Hrs. recording time.
Model # DDR-3100B/35 - 128 MB - 35 Hrs. recording time.
Model # DDR-3100/B70 - 256 MB - 70 Hrs. recording time.

Time/Date Stamped Automatic Telephone Recording with Auto File Advance

For telephone recording, simply connect the included analog telephone recording control module to your single line phone jack and all your phone calls , from any extension on line, will be automatically recorded with crystal clarity. Recorder will begin recording when a call is started and stop when conversation is complete. The optional AC adaptor offers unlimited power for telephone recording. Due to the exclusive "AUTO FILE ADVANCE" feature, each call will be "indexed" with complete time/date stamp info. Also included is a "hands free cell phone recording adaptor", allowing easy hands free recording of your important cell phone calls.

High Speed USB Upload

All of your recordings can be quickly uploaded via USB port to your PC at a super fast 1000X speed. (17 hours recording only takes about 2 minutes to upload). You may elect to simply play back your recordings on the built in speaker or re-record to a cassette for permanent storage. In any case, all necessary software and cables are included with the unit. The DDR-3100/B series is also an excellent MP3 player with included mini hi-fi stereo earphone speakers. For the executive on the go, this unit can be utilized as a "pocket hard drive" to transport your important data to another computer. Versatility and dependability are the DDR-3100/B series from Diasonic, the world authority on digital audio recording.

Features:
Digital Voice & Telephone Recorder
MP3/WMA Player
USB Mass Storage (MS word, doc, txt, zip, jpg)
Rec Mode :SHQ/HQ/SP
396 Messages with 4 folders(99/folder)
ARS-2Mode(automatic recording system)
- Mode A : It keeps recording messages at one index file without stop when there is sound
- Mode B : It records when there is sound. But after stop for 3 seconds without sound. the file index number rises up automatically when restarts next recording
5 EQ(normal,rock,pop,classic & live)
Self Information Display: Remain Time/Recording Date & Time
Key Hold
Auto power-off
Scan search
Bookmark
Playback Speed Control(Slow/Normal/Fast)
Alarm clock & timer recording
Monitoring by earphone during the recording
Battery Life:15hrs
Internal High Quality Mic
Wide segment LCD/Blue back-light
USB 1.1 interface

Specifications:
Out Power : Max 80mW (speaker 8ohm) / Max 5mW (earphone 16ohm)
Frequency Response : 20Hz~20KHz(MP3) / 300Hz~4KHz(Voice Recorder)
Power source : AAA*2EA 16hours operation / DC input jack 3Volts 200mA
Sampling Rate: 16,000 bits per second.
Pc interface : System CPU 200MHz or more, Ram 64M , 20MB of free hdd space
OS : Windows 98,Me,2000,XP