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Feature > of < MD-ST800

1. Equipped with "Dolby NR headphone system"
¥ The characteristic of the distance etc. of both ears by the size of the reflection of the sound from not only the area of the room but also characteristics such as floors and walls and men' earlobes and the shoulders and the head was simulated and developed "Dolby NR headphone system" was installed.
The presence to which [it] listens with < speaker is headphone and achievement >.
The presence to which [it] listens with the speaker by decreasing 'Sound it in the head'sense which feels when the headphone is used can be achieved, and a natural, pleasant sound be enjoyed.
The music reproduction is (*pittari*) of the mini-disc recorded in the MDLP mode for a long time.
> which can choose sound of < three types
The sound scene reproduction which suits one's taste can be enjoyed from three kinds of modes (STUDIO/LIVE/DOME) with a different combination of the size and the effect of the echo of the room.
STUDIO : Setting of small room. [It] gives in all music and a standard effect is given to the reproduction of the movie voice.
LIVE : Setting of room of the same size as STUDIO. [It] echoes more slightly than STUDIO, and the effect is given to the reproduction of music especially.
DOME : Setting of larger room than STUDIO. The effect is given to the concert music and the movie voice in a wide hall.

2. The reproduction for long time of about 140 hours is achieved.
¥ The reproduction was achieved for a long time by decreasing the system consumption electric power by a high-speed rotation of the disk besides the fifth reproduction generation of low consumption electric power type which used 0.18ƒÊm process goods of the latest technology LSI was adopted for LSI of ATRAC which was able to be called the heart of MD.
¥ About 140 hours can continuously be reproduced by using together about the nickel hydrogen charge pond and 1 high capacity AA alkali dry battery. Moreover, the reproduction was achieved for long time of about 85 hours in the reproduction for about 48 hours and 1 high capacity AA alkali dry battery on one attached charge pond (Both at the LP4 mode).

3. Fashionable main body color of design and three colors like accessories
¥ The main body body designs to the distribution of the motif of the accessories image fashionable.
¥ The color of the favorite can be chosen from the color variation of three colors of blue and red and the gray.

4. "MDLP Nabis" adoption where LED shines according to kind of recording mode
¥ *** The tune under the reproduction : in one glance <which recording mode> in a blinking green LED frequency in the upper part of the main body.; *** It is possible to confirm it (<tune of "Continuousness of blinking twice" and the LP4 mode> <"Four time continuousness of blinking"> blink in the tune of "Continuousness of blinking once" and the LP2 mode in the tune recorded in the SP/monaural length time mode).; Moreover, green LED blinks by various patterns according to the charge and the content of the operation, and the operation situation is produced fashionable.

5. *** Attachment <"Charge stand" which can be charged easily in portable telephone sense>
¥ *** It is easily attached <the charge stand which can be charged> only by putting the main body in the portable telephone sense.
¥ A fashionable design by which the skeleton material of same ŒnF(unknown word) as the main body was adopted.

6. "MDLP group mode" which each group can reproduce from one mini-disc
¥ Each group can be reproduced by selecting the group of the favor from the mini-disc recorded by "MDLP group mode". *** The stereo recording and the reproduction of 320 minute at most can be conveniently enjoyed <feature of possible MDLP> further the mini-disc of 80 minutes.

7. Abundant reproduction functions such as convenient "Introduction reproduction" for the MDLP reproduction are installed.
¥ The tune of the favor can be quickly retrieved from the disk recorded for a long time in the LP mode by "Introduction reproduction" function to reproduce each tune automatically by about five seconds. Moreover, a variegated, convenient reproduction random to reproduce, random to repeat, all tunes to reproduce the repetition one can be had to be enjoyed.

8. High pitched sound quality design by which [it] sticks to quality of sound
¥ The amplifier circuit adopts the +/- power supply audio circuit installed in the component etc.The high pitched sound quality can reproduce because there is no output capacitor which leads to the tone quality deterioration.
¥ The (*anaroguatteneita*) circuit is used for the volume adjustment. The performance of DA converter and ATRAC can be drawn out full even by a small volume.
¥ A heavy bass X-BASS of a digital method is adopted in the heavy bass reproduction, and with power can be enjoyed.

9. MD headphone player of portable compact size
¥ A compact size of 74.3mm in width ~16.9mm in height ~80.5mm in the depth and about 100g(charge pond inclusion) in mass was achieved by consolidating a reduction in the number of parts and main parts.

10. The (*wantatchiijekt*) mechanism with an easy disk change is installed.
¥ Because the lid opens and the disk comes out automatically if the opening button is done in the slide, the disk change can be smoothly done.

11. Strength in vibration from the outside, and "‰¹”ò‚Ñ(unknown word) guard memory" of about maximum 160 second (LP4 o'clock)
¥ Music can be pleasantly enjoyed without doing sound ”ò‚Ñ for about the maximum 160 seconds at the LP4 mode even if intermitted vibration is received by installing of 16 Mbits DRAM.


Specification > of < MD-ST800

Name of articles MD headphone player
Shape name MD-ST800-A (blue) /- R (red) /- H (gray)
Form Mini-disc digital audio system
Reading method Non-contact optics reading method (semiconductor laser use)
Number of channels Stereo two channels/monaural (mode for a long time) one channel
Sampling
Frequency
44.1kHz
Voice compression method ATRAC3/ATRAC(Adaptive TRansform Acoustic Coding)
22 bit operation method
Frequency characteristic 20`20,000Hz(}3dB)
(*waufurattah*) *** As follows <measurement limit (}0.001%W.PEAK)>
Output terminal Headphone/remote control terminal using combinedly
Practical, maximum output 5mW+5mW(32Ħ)
Power supply
DC1.2V : Attached nickel hydrogen charge pond (AD-N55BT)
DC1.5V : Attached dry battery case (optional AA type alkali dry battery 1.5V~1)
DC1.5V : Optional car power supply adaptor (AD-CA55X)
(DC12V/24V minus earth car exclusive use)
(optional plug adaptor (AD-S55PA) using together)
DC5.0V : Attachment AC adaptor (100V AC,50/60Hz)
(attached charge stand using together)
Battery duration
Continuous use time Stereo LP2
Stereo
LP4
Stereo
Attached charge pond (full charge) For about 28 hours For about 36 hours For about 48 hours
One high capacity AA alkali dry battery For about 45 hours For about 65 hours For about 85 hours
One high capacity AA alkali dry battery +
Attached charge pond (full charge)
For about 80 hours For about 110 hours For about 140 hours
- When LED is turned off
- The volume level : at gVOL15".
Charge time For about 3.5 hours (The charge stand is used)
Externals size 80.5 (depth)74.3 (width)~16.9 (height)~ mm
Mass About 100g(The charge pond contains it) about 75g(Only the main body :).
Attached goods
- Liquid crystal remote control ~1
- Headphone ~1
- Nickel hydrogen charge pond ~1
- AC adaptor ~1
- AA dry battery case ~1
- Charge stand ~1
- (*kyaringukeis*) ~1
- Manual ~1
(with guarantee book)


Another goods for sale > for < MD-ST800

- Nickel hydrogen charge pond AD-N55BT Hope retail price 2,200 yen [It] is putting it on the market.
- AC adaptor AD-SS70AP Hope retail price 5,000 yen [It] is putting it on the market.
[ For world wide (100-240V) ]
- Stereo headphone HP-MD70 Hope retail price 3,500 yen [It] is putting it on the market.
- Car power supply adaptor
(for 12V/24V car)
AD-CA55X Hope retail price 3,800 yen [It] is putting it on the market.
- Plug adaptor AD-S55PA Hope retail price 1,500 yen [It] is putting it on the market.
- Cassette adaptor AD-CT13 Hope retail price 3,500 yen [It] is putting it on the market.

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