Audio Database
X-A55MD
Commentary

This mini component is compatible with 4 music sources : MD, 3-CD changer, tape, FM/AM.


Receiver / player part

Equipped with A. S.E.S. (Auto Synchro Editing System) as an easy synchronous recording function, you can comfortably record and edit four patterns : CD-to-MD, CD-to-tape, MD-to-tape, and tape-to-MD.
With this function, you can record automatically while playing programs in any order you like. It also has a Rental A. S.E.S. function that allows you to record only the first track of three CDs continuously.

Equipped with sound morphing function.
With this function, you can change the sound quality and sound field by simply turning the jog dial according to your preference or music. You can control four modes : sound (preset), equalizer, zoom surround, and P. Bass. You can set your favorite sound quality from 8,360 combinations.
In addition, the sound changes with jogging on a large display.


The CD changer allows you to replace two other discs even during playback.
It is also equipped with random play and 32-track step program play functions.


The MD deck is equipped with functions such as 25-track step program play and 2 x longer monaural recording.

Equipped with MD editing function by jog dial, basic MD functions such as move / divide / erase / all erase / program move are performed by jog dial, and easy MD editing is realized.
In addition, it employs two name functions that allow you to easily enter and store names. You can set up to 100 characters for each title using katakana, alphabet, numbers and symbols. You can also easily assign names by selecting your favorite title from a pre-prepared name list.

The MD deck is equipped with a sampling rate converter for digital recording such as DAT.


The cassette deck is equipped with Dolby B Type NR as a noise reduction system.
In addition, it is equipped with a music search function of ± 15 songs and an auto tape selector.


Energy saving is achieved by adopting a high-efficiency amplifier in the amplifier section.

Equipped with a timer function, Wake-Up/Rec/Sleep can be selected.


Speaker part

A two way bass reflex speaker is used for the speaker section.

It has a 15 cm cone woofer in the low range and a 5.2 cm cone tweeter in the high range.


Other

Wireless remote control is included.

Model Rating
Type Stereo system
Amplifier Unit
Maximum practical power 50W + 50W (6 ohm, EIAJ)
Tuner Section
Receiving frequency FM : 76.0 MHz to 108.0 MHz
AM : 522 kHz ~ 1,700 kHz (9kHz/10kHz Step Switching)
<MD Deck Section>
Frequency characteristic 8 Hz to 20 kHz
Signal-to-noise ratio 101 dB (during playback)
Sampling frequency 44.1kHz
Wow flutter Below the measurement limit
Feature Sampling Rate Converter (32kHz/44.1kHz/48kHz)
<CD Part>
Number of channels 2-channel stereo
Program step 32 steps
Cassette Deck Part
Track system 4-track, 2-channel stereo
Music search ± 15 songs
Noise reduction Dolby B Type NR
Speaker Unit (S-A550-LR)
Method 2-Way, 2-Speaker, Bass Reflex System, Bookshelf Type
Units Used For low band : 15 cm cone type
For high pass : 5.2 cm cone type
Frequency characteristic 40 Hz to 20 kHz
Impedance 6 Ω
Max Input 50W(EIAJ)
<General>
Power supply voltage 100 VAC, 50Hz/60Hz
Power consumption 95W
1W or less (in standby)
External dimensions Overall : 658 mm wide x 300 mm high x 336 mm deep
X-A55MD : Width 270x Height 300x Depth 336 mm
S-A550-LR : 194 mm wide x 300 mm high x 214 mm deep
Weight Overall : 13.2 kg
X-A55MD:8.0kg
S-A550-LR : 2.6 kg (1 unit)
Attachment Wireless Remote Control