DENON DMP-R70

Commentary

A portable MD recorder equipped with an insert mechanism and long continuous recording and playback.

With a lithium ion rechargeable battery, approximately 7 hours of continuous recording and approximately 9.5 hours of continuous playback are possible. In addition, approximately 25 hours of continuous recording and approximately 35 hours of continuous playback are possible by using together with an optional dry battery case (AA3 x 6 pieces).
The remaining battery level can be displayed in four levels with the battery level indicator.

With the built-in microphone sync function, recording starts automatically in response to sound or voice, and it pauses when it senses silence for more than 3 seconds so that you can use the disc without waste.

It is equipped with 2 x speed quick listening playback function, and you can listen at 2 times speed of normal.

Equipped with a 2 x longer monaural recording function, you can record up to 148 minutes on a 74-minute disc by switching the recording mode to monaural.

Equipped with a time auto-mark function, the cue point can be recorded automatically at fixed intervals (3-step switching of 3 minutes / 5 minutes / 10 minutes).
You can easily find the points when you ask again later.

Equipped with an automatic recording function that automatically records the recorded date and time.

Katakana character input is supported. In addition to upper and lower case letters of the alphabet, numbers and symbols, katakana characters can be input such as album name, song name and artist name.

It uses an insert mechanism to realize a compact body and allows easy disk change.
In addition, since it is equipped with an auto-play function, playback starts just by inserting a disc.

Equipped with a CD-sync recording function, recording from a CD can be done via analog connection in addition to digital connection, and automatically stops when there is no sound for more than 3 seconds.

It is equipped with a sampling rate converter and supports sampling frequencies of 44.1 kHz, 32 kHz and 48 kHz.

Equipped with a character stamp function, it is possible to stamp the whole character information of the master MD after recording sound when editing from MD to MD.

It comes with a remote controller with detachable headphone.

Equipped with bus boost function.

Model Rating

Type	Portable MD
Recording system	Magnetic field modulation overwrite system
Regeneration system	Non-contact optical (semiconductor laser used)
Voice compression system	ATRAC(Adaptive TRansform Acoustic Coding)
Number of channels	Two stereo channels Monaural (long duration mode) 1 channel
Frequency characteristic	20 Hz to 20 kHz ± 3 dB
Sampling frequency	44.1kHz
Wow flutter	Measurement limit value or less
Input terminal	Line / Optical Digital Combination Microphone (plug-in power supported)
Rechargeable battery life	Continuous recording for approximately 7 hours Continuous playback approximately 9.5 hours
Charging time	Approximately 3 hours (when using the attached AC adapter)
Pwer	Lithium ion rechargeable battery AC Adapter (100 VAC, 50Hz/60Hz) 6 AA Dry Batteries (Separately Sold Dry Battery Case AP-27 Used)
External dimensions	Width 109.2x Height 30.5x Depth 81.3 mm
Weight	Approx. 275g (Including Rechargeable Battery)
Attachment	AC Adapter
Sold Separately	Battery Case AP-27 (¥ 2,000)