DM-420 Digital Recorder

An ultra high-quality stereo microphone steps up to the plate
and special sound editing software brings it on home.

And in between are a series of features—from 2GB of internal memory, to MP3 and WMA recording format capabilities, to sophisticated user-friendly editing software—that make the DM-420 the recorder of champions.

Collectively, More than 20 Days of Recording Time. Have the confidence of 533 hours of continuous recording capability in LP mode with 2GB of internal memory. Multi Format. Record and play back in MP3 and WMA standard formats. microSD Card Compatible. A microSD Card can be used for an extra dose of durable and reliable memory.

 

Features & Benefits

• 2GB Internal Memory
  2GB of internal memory for 533 hours of recording, with removable microSD media.
• MP3 & WMA Recording
  Records and plays back in MP3 and WMA and plays back in WAV.
• 51 Hours of Battery Life
  Up to 51 hours of battery life, with recharging possible via USB ports on your computer.
• Stereo Recording
  Super high quality stereo recording.
• PC Link with USB
  Files are PC downloadable for editing, storage and all post-recording management, and the battery can be charged through the USB port.
• Olympus Sonority
  Easy-to-use Olympus Sonority editing software for sound editing, file management and Podcast management, compatible with PCs and MACs.
• Podcasts
  Podcasts can be automatically downloaded.
• Audible
  Compatible with Audible content
• USB 2.0
  PC downloads via USB are conducted with 2.0 high speed capability.
• Zoom Microphone
  Ultra high quality zoom microphone.
• Voice Guidance
  Voice guidance ensures seamless, user-friendly operation of all functions in the menu.
• Variable Control Voice Actuator
  Built-in VCVA (Variable Control Voice Actuator) is a handy hands-free function.
• microsSD Card
  Micro SD card compatible.
  
  
  
  

Specifications

Recording Format	MP3 and WMA
Recording Media	Built-in 2 GB flash memory microSD/microSDHC card slot (512 MB - 16 GB)
Recording Time	MP3 44.1 kHz 320 kbps 13 hours, 45 minutes 44.1 kHz 256 kbps 17 hours, 15 minutes 44.1 kHz 192 kbps 23 hours, 00 minutes 44.1 kHz 128 kbps 34 hours, 45 minutes WMA STXQ 44.1 kHz 128 kbps 34 hours, 00 minutes STHQ 44.1 kHz 64 kbps 68 hours, 00 minutes STSP 22 kHz 32 kbps 136 hours, 00 minutes HQ 44.1 kHz 32 kbps 136 hours, 00 minutes SP 22 kHz 16 kbps 268 hours, 00 minutes LP 8 kHz 8 kbps 533 hours, 00 minutes
Input Level	-60 dBv
PC Interface	USB
Folders Messages	Voice: 5 folders / Up to 999 files per folder Music: 1 folder / Up to 999 files Podcast: 1 folder / up to 999 files
Sampling Frequency	MP3: 44.1 kHz WMA: 8- 44.1 kHz
Overall Frequency Response	MP3 44.1 kHz 320 kbps: 40-20,000 Hz 44.1 kHz 256 kbps: 40-20,000 Hz 44.1 kHz 192 kbps: 40-19,000 Hz 44.1 kHz 128 kbps: 40-17,000 Hz WMA STXQ 44.1 kHz 128 kbps: 40-19,000 Hz STHQ 44.1 kHz 64 kbps: 40-15,000 Hz STSP 22 kHz 32 kbps: 40-9,000 Hz HQ 44.1 kHz 32 kbps: 40-13,000 Hz SP 22 kHz 16 kbps: 40-8,000 Hz LP 8 kHz 8 kbps: 40-3,000 Hz
Practical Maximum Output	320 mW
Speaker	23 mm round dynamic speaker
Microphone Jack	3.5 mm / Impedance, 2.2 kohms
Earphone Jack	3.5 mm / Impedance, 8 ohms or more
Power Supply	Two AAA AAA NiMH rechargeable batteries or AC power supply
Battery Life	NiMH: Recording - Approximately 51 hours
Size	4.33 x 1.53 x 0.63 in. (110 x 38.9 x 16 mm) without protrusions
Weight	2.96 oz. (84 g)
OS Supported	Microsoft® Windows® XP Home Edition Service Pack 2, 3 Windows XP Professional Service Pack 2, 3 Windows XP Professional x64 Edition Service Pack 2 Windows Vista™ Home Basic Service Pack 1 (32-bit/64-bit) Windows Vista Home Premium Service Pack 1 (32-bit/64-bit) Windows Vista Business Service Pack 1 (32-bit/64-bit) Windows Vista Enterprise Service Pack 1 (32-bit/64-bit) Windows Vista Ultimate Service Pack 1(32-bit/64-bit) Windows 7 (32-bit/64-bit)* *Update OLYMPUS Sonority to version 1.0.1 or later Mac OS X 10.4.11 – 10.5
CPU	Windows XP/Vista: 32bits (x86) of 1GHz and above or 64bits (x64) processor Mac OS X 10.4.11 – 10.5: Power PC G5 or Intel Multicore Processor 1.5GHz and above

Specifications and design are subject to change without notice.

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