Specifications
MD Player
Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAIAs
Wavelength: _. 790 nm
Emission duration: continuous
Laser outpul: less than 44.6 pW
(This oulput is the value measured at a dislance
of 200 mm from the o'qiective lens surPace on
the optical pick-up block with 7 mm aperture.)
Recording and playback time (when
using MDW-80)
Maximmn lg0 rain. in monaural
Maximum 320 min. in LP4 s_ereo
Revolutions
Approx. 380 rpm to 2,700 rpm
Error correction
ACIRC (Advanced Cross Interleave Reed
Solomon Code)
Sampling frequency
44.1 klfz
Coding
ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3 LP2/LP4
Modulation system
EFM (Eight to Fourteen Modulation)
Number of channels
2 stereo channels
I monaural channel
Frequency response
20 to 20,000 Hz _ 3 dB
Outputs
,Q: stereo mini-jack, maximum output level
5 mW _- 5 mW, load impedance 24 £2(USA)
5 mW _- 5 mW, load impedance 16 _2(Canada)
General
Power requirements
One LR6 (size AA) alkaline baltery (not
supplied)
Recommended temperature for
check-in/check-out
_5 ° C 041 ° F) or higher
Battery operation time
See "Battery li|_" (page 14)
Dimensions
Approx. 81 x 28.9 x 74.4 mm (w/h/d) (31/4 ×
13/_,× 3 in.) witfiout projections.
Maas
Approx. 106 g (3.8 o7) the recorder only
US and Ibreign pa*ents licensed from Dolby
Labora*ories.
Design and specifications are subject to change
without notice.
Optional accessories
MDR series stereo Headphones/earphones*
SRS series Active Speakers
* When using optional headphones, use only
headphones/earphones with stereo mini
plugs. You cannot use headphones/
earphones with micro plugs.
Your dealer may not handle some of_he above
listed accessories. Please ask the dealer for
detailed information abou_ the accessories in
your country.
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