Maybe we should have called it the Ultra recorder.
Ultra-long memory, ultra sensitive microphone, ultra useful features, ultra sleek The DM-520 provides more than a thousand hours of recording with 4GB of internal memory and state-of-the-art capabilities such as file move, file copy, sound editing and multi-format recording.

GBs & HRs Aplenty
4GB of internal memory for just over a thousand hours of reliable recording.

Micro Media.
An optional, removable, micro SD Card provides an ample amount of extra memory"from 512MB to16GB.

Multi Format.
Record and play back in all three of the standard high-function formats: MP3, WMA and PCM.

Edited By.
Effectively use the Sonority sound editing software that Olympus includes to create the kinds of files you really need. Its compatible with PCs or MACs.

Testing, Testing.
The recorder features an ultra high quality stereo zoom microphone.