
Specifications
MD PlayerAudio playing systemMiniDisc digital audio system
Laser diode propertiesMaterial: GaAlAs
Wavelength: λ = 790 nm
Emission duration: continuous
Laser output: less than 44.6 µW
(This output is the value measured at a distance of 200 mm from the objective lens surface on the optical
Maximum 160 min. in monaural
Maximum 320 min. in LP4 stereo
RevolutionsApprox. 380 rpm to 2,700 rpm
Error correctionACIRC (Advanced Cross Interleave Reed Solomon Code)
Sampling frequency44.1kHz
CodingATRAC (Adaptive TRansform Acoustic Coding)
ATRAC3 — LP2/LP4
Modulation systemEFM (Eight to Fourteen Modulation)
Number of channels2 stereo channels
1 monaural channel
Frequency response20 to 20,000 Hz ± 3 dB
Outputsi: stereo
5 mW + 5 mW, load impedance 16 Ω (USA)
One LR6 (size AA) alkaline battery (not supplied)
Recommended temperature for+5 °C (+41°F) or higher
Battery operation timeDimensionsApprox. 81 ⋅ 30.7 ⋅ 74.4 mm (w/h/d) (31/4 ⋅ 11/4 ⋅ 3 in.) without projections
MassApprox. 113.3 g (4.0 oz) the player only
US and foreign patents licensed from Dolby Laboratories.
Design and specifications are subject to change without notice.
Optional accessoriesMDR 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 the above listed accessories. Please ask the dealer for detailed information about the accessories in your country.
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