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1. TECHNICAL SPECIFICATIONS
DIGITAL AUDIO SYSTEM
System
MiniDisc digital audio system
Disc
MiniDisc
Recording method
Magnetic field modulation, overwrite system
Reading method
Non-contact optical pickup (using semiconductor
laser)
Laser
Semiconductor laser
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Record/playback time
SP mode (stereo): 80 minutes max.
LP mode (mono): 160 minutes max.
Revolutions
Approx. 400~900 rpm (CLV)
Error Correction
ACIRC (Advanced Cross Interleave Reed-solomon
Code)
Sampling frequency
44.1 kHz (32 kHz and 48 kHz signals converted to
44.1 kHz for recording)
Coding
ATRAC (Adaptive Transform Acoustic Coding)
Modulation System
EFM (Eight-to-Fourteen Modulation)
Number of channels
2 (stereo) or 1 (mono)
AUDIO SPECIFICATIONS
Frequency Response
20 Hz ~ 20 kHz
Signal-to-Noise Ratio (IEC-A weighted)
85 dB
Total Harmonic Distortion (at 0 VU)
0.02%
Dynamic Range
85 dB
Headphone Output Power
15 mW /32 ohms
Speaker Output Power
200 mW
Phantom Power
+48V, 5 mA
Inputs:
Reference level: -12 dB (Full scale 0 dB)
0 dBu = 0.775 Vrms
(MIC/LINE IN L/R)
Type: XLR (1: GND, 2: HOT, 3: COLD)
Input sensitivity (MIC): -60 dBu/9 kilohms
Input sensitivity (LINE): -20 dBu/47 kilohms
(DIGITAL IN)
Type: coaxial (RCA) jack
Input impedance: 75 ohms
Input level: 0.5 Vp-p
Outputs:
(LINE OUT L/R)
Type: RCA jack
Output level: 2 Vrms max./2 kilohms
(DIGITAL OUT)
Type: XLR
Output impedance: 110 ohms
Output level: 3.3 Vp-p
GENERAL
Power Supply
DC 13 V
Power Consumption
Recording: 5.5 W
Standby: 3.5 W
Dimensions (W x H x D)
264 x 54.8 x 185 mm
Weight (without battery)
1.3 kg (2 lbs. 14 oz.)
Accessories
AC adaptor :
DA600PMDF [F version]
DA600PMDU [U version]
Battery holder: 1
Carrying Strap: 1
User Guide: 1
Optional Accessories
AC adaptor :
74 DA600/02B, 74 DA600/05B : [N version]
NiCd Battery Pack (RB1100)
Carrying Case (74CLC650/09B)
Manufactured under license from Dolby Laboratories
Licensing Corporation.
Specifications subject to change without notice.