Denon DN-M991R operating instructions Specifications, English

ENGLISH

14 SPECIFICATIONS

GENERAL
Type:	MiniDisc Recorder
Recordable/Playable Discs:	Playback: Pre-mastered MDs and recordable MDs
	Recording: Recordable MDs
Recording System:	Magneto-optical overwriting system (Magnetic field modulation)
Signal Compression System:	ATRAC (Adaptive Transform Acoustic Coding) version 4.0
Rotating Speed:	Approx. 400 to 900 rpm.
Recording/playback time:	74 min. (Stereo), 148 min. (Mono)
AUDIO SECTION
Channels:	2 channels (Stereo), 1 channel (Mono)
Sampling Frequency:	44.1 kHz
Quantization Bits:	A/D converter: 16 bit, D/A converter: 18 bit
Frequency Response:	20 to 20,000 Hz (±1.0 dB)
Total Harmonic Distortion:	0.015 % or less (Playback, A filter)
	0.035 % or less (Recording, A filter)
Signal to Noise Ratio:	100 dB or higher (Playback, A filter)
	84 dB or higher (Recording, A filter)
Channel Separation:	90 dB or higher (Playback, A filter)
	80 dB or higher (Recording, A filter)
Analog Output:	(1 kHz, 0 dB playback)
Connector:	XLR connector
Output Level:	+18 dBs, 600 Ω /ohms
Monitor Output:	20 mW or greater (30 to 40 Ω /ohms)
Analog Input:
Connector:	XLR connector
Input Level:	+18 dBs, 10 kΩ /kohms
Digital Output:
Connector:	XLR connector
Signal Format:	AES/EBU or IEC-958 Type I
Output Level:	3 Vp-p or greater, 110 Ω /ohms
Digital Input:
Connector:	XLR connector
Signal Format:	AES/EBU or IEC-958 Type I
Input Level:	3 to 10 Vp-p, 110 Ω /ohms
Variable Pitch Control:	±8 %
Audio Start-up Time:	0.03 second less
Frame Search Accuracy:	1 frame (1/86 second)
DIMENSIONS
Without feet:	144 (W) x 133 (H) x 401 (D)
	(5-43/64” x 5-15/64” x 15-25/32”)
With feet:	144 (W) x 146 (H) x 401 (D)
	(5-43/64” x 5-3/4” x 15-25/32”)
	(Not including feet, dials and terminals)
WEIGHT
Recorder unit:	5.0 kg (11.02 lbs)
POWER CONSUMPTION:	22 W
POWER SUPPLY:	AC 120 V ±10 %, 60 Hz (U.S.A. & Canada)
	AC 230 V ±10 %, 50 Hz (Europe, Asia & Others)
ENVIRONMENTAL CONDITIONS
Operating Temperature:	+5 °C to 35 °C
Humidity:	25 % to 85 %, non condensing
Storage Temperature:	–20 °C to 60 °C

*Specifications and design are subject to change without notice for purpose improvement. US and foreign patents licensed from Dolby laboratories Licensing Corporation.

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