Audio Database
SC-720M

* The tape deck is sold separately.

Commentary

A low-boy type separate stereo designed with an emphasis on the FM tuner section.


Receiver section

The amplifier is an all-solid-state design using silicon transistors.
The SEPP-OTL circuit system is used.

A complete print base has been realized.

A 4-pole MOS FET is used in the FM tuner section.
The circuit structure is composed of IF4-stage and 2-stage direct-coupled limiter circuits, ensuring excellent sensitivity even in areas with FM hearing loss.
Equipped with a tuning meter and stereo eye.


Player part

A rim drive system using a 4-pole motor is adopted as the drive system.

The cartridge is a semiconductor cartridge.
The characteristics are improved by driving with a unique vertical drive system.

Equipped with auto functions such as auto return.


Speaker part

3-way system is adopted.

A 20 cm cone type woofer is installed in the low range.
The mid-range is equipped with a 9 cm cone scoker and the high-range is equipped with a 6.5 cm cone tweeter.


Other

The speaker is equipped with screws for height adjustment.

In SC-720M, there was an interior box as an option sold separately. This interior box was also sold as SC-720M Deluxe as a set.
The interior box can be used as a record shelf or tape deck storage rack.

Model Rating
Type Stereo system
Amplifier Unit
Output 44W(P.M.P.O)
Channel level control Bass-Treble
Accessory function Headphone jack
Loudness switch
Din connector
Read / write pin terminal
Tuner Section
Receiving frequency FM 76 MHz to 90 MHz
AM 525 kHz to 1,605 kHz
Receiving sensitivity FM 3 μ V (IHF)
AM 10 μ V (IHF)
FM multi-circuit Switching system
Accessory function FM external antenna terminal
Tuning meter
Stereo eye
<Player Part>
Drive system Rim drive system
Drive motor 4-pole motor
Number of revolutions 33 1/3, 45 rpm
Turntable 30cm
Cartridge Semi-conductor
Needle pressure 3g
Exchange needle EPS-11STSD (Diamond)
Tone arm Channel arm (lateral balancer)
Accessory function Auto return
Autocut
Autosleep
Speaker Unit
Method 3-Way, 3-Speaker, Airtight System, Floor Type
Units Used Low band 20 cm corn mold
For Middle Range 9 cm cone type
High pass 6.5 cm cone type
<General>
Frequency characteristic 30 Hz to 20 kHz
Semiconductor used Transistor : 25
Diode : 19 units
Pwer 100 VAC, 50Hz/60Hz
Power consumption 35W (maximum output)
External dimensions Width 1,540x Height 604x Depth 365 mm
Weight -
Sold Separately : Interior Box SH-720B (¥ 9,500)
External dimensions Width 480x Height 604x365mm