• 1 GB of On Board Flash Memory
• Stores highly compressed WMA (Windows Media Audio) format voice messages in integrated flash memory.
• Playback and store WMA and MP3 music files.
• High-sensitivity detachable stereo microphone included, offering excellent portability.
• Built-in monaural microphone for monaural recording.
• Three modes of microphone sensitivity to meet recording needs.
• Several recording modes can be selected including stereo recording modes ST XQ or ST HQ, and three types of monaural recording modes including HQ, SP, and LP.
• Five voice folders can save up to 200 messages per folder. Music, Podcast, and Audible folder are also available.
• New, brighter high-contrast monochrome LCD panel with backlight.
• The voice guidance feature gives audio notification of operating conditions. It ensures seamless operation of various complex functions.
• Built-in Variable Control Voice Actuator (VCVA) function.
• Timer Recording and Alarm features enable automatic recording and playing at a set time.
• The Low Cut Filter minimizes air conditioner noise and other similar noises while recording.
• Index mark and temp mark features allow you to quickly find desired locations.
• Variable playback speed can be controlled as preferred.
• Choose from four playback functions: Repeat, Skip, Fast, and Slow.
• Noise Cancel Function and Voice Filter Function cut noise and enable clear audio playback.
• Can be used as a USB microphone or USB speaker.
• Can be utilized as external memory to store pictures, text data, etc.
• An included remote control (RS29) can be attached to the recorder to control recording and stop functions.
• DSS Player Software (included) enables easy archiving, editing and further processing of recordings.
• By registering favorite Podcast programs in DSS Player, you can download the latest broadcasting content automatically. New content can be transferred to the recorder simply by connecting it to a computer.
• Compatible with Audible.com files. Store and listen to audible contents purchased from Audible.com in the recorder.
• The optional AC adapter is available for longer recording.
• Up to 32 hours of continuous operation with two AAA batteries.

DS50 is no longer available the suitable replacement is the Olympus DS 71 Click Here to See

Olympus DS-71 Digital Voice Recorder Professional PCM Conference Recorder Code: OLY-DS71 Price: $350.00 Description: Olympus DS71 Digital Voice Recorder. Comes with 4GB on board memory, 2 x Batteries (AAA), CD-ROM with DSS Player vs. 7software, USB cable, Stereo microphone, Remote control RS-29., Stereo earphones, Case and Handstrap.