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MD-MT270H
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO
THE OPERATION MANUAL.
SPECIFICATIONS
Power source:
DC 5 V:
AC adaptor (AC 230
V, 50/60 Hz)
DC 1.5 V:
Commercially avail-
able, "AA" size
(LR6), alkaline bat-
tery x 1
DC 4.5 V: Optional car adaptor,
AD-CA20X (for cars
with a 12-24 V DC
negative earth elec-
trical system)
Power consumption: 7 W (AC adaptor)
Output power:
RMS: 20 mW (10 mW + 10 mW)
(0.2 % T.H.D.)
Dimensions:
Width: 83 mm (3-9/32")
Height: 28 mm (1-1/8")
Depth: 77 mm (3-1/32")
Weight:
107 g (0.24 lbs.) without battery
Input socket:
Line/optical digital
Output socket:
Earphones (impedance: 32
ohms)
Input sensitivity:
Output level:
Battery life:
When using a commercially available, high capacity, "AA"
size (LR6), alkaline battery
●
The continuous recording time is for analogue inputs
when the volume level is set to "VOL 0".
●
The continuous play time shows the value when the vol-
ume level is set to "VOL 15".
●
The above values are the standard values when the unit is
used at an ambient temperature of 25
°
C (77
°
F).
●
The operating time when using an alkaline battery may be
different, depending on the type and manufacturer of the
battery, and on the operating temperature.
Type:
Portable MiniDisc recorder
Signal readout:
Non-contact, 3-beam semicon-
ductor laser pickup
Audio channels:
Stereo 2 channels/monaural 1
channel
Frequency response: 20 - 20,000 Hz ( 3 dB)
Rotation speed:
Approx. 400 - 1,800 rpm CLV
Error correction:
ACIRC (Advanced Cross Inter-
leave Reed-Solomon Code)
Coding:
ATRAC/ATRAC3 (Adaptive
TRansform Acoustic Coding),
24-bit computed type
Recording method:
Magnetic modulation overwrite
method
Sampling frequency: 44.1 kHz (32 kHz and 48 kHz sig-
nals are converted to 44.1 kHz,
and then recorded.)
Wow and flutter:
Unmeasurable (less than 0.001
% W. peak)
Reference input
level
Input impedance
LINE
100 mV
20 k ohms
Specified out-
put
Maximum out-
put level
Load imped-
ance
Ear-
phones
-
10 mW + 10
mW
32 ohms
LINE
250 mV (-12
dB)
-
10 k ohms
Stereo
Continuous recording: Approx. 8.5 hours
Continuous play: Approx. 33 hours
2 times
long
Continuous recording: Approx. 12 hours
Continuous play: Approx. 44 hours
4 times
long
Continuous recording: Approx. 18 hours
Continuous play: Approx. 52 hours
Specifications for this model are subject to change without prior
notice
Summary of Contents for MD-MT270HS/BK
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