Audio Database

The

MARK LEVINSON ML-7 1,180,000yen(1980 release)

Description
 
It is the control amplifier which adopted as the amplifier circuitry the plug-in stream composition into which the module synopsis was developed.

ML-7 consists of a main unit (ML-7) and a power-source part (PLS-154).

The stream composition by a total of four plug-ins of two phone amplifier and two line amplifier is adopted.

There was L3 plug-in of the high gain which can link MC cartridge directly as an option in phone amplifier.


Rating of a mode
Form Preamplifier
Stream composition Phone amplifier 2 and line amplifier 2
The stream composition by a total of four plug-ins
Gain Phone amplifier: 38dB/44dB (switching)
Line amplifier: 20dB
Input impedance Phone amplifier: 50kohm/820ohm (switching)
Line amplifier: 13.5 or more kohm
Output load impedance Phone amplifier (Tape out): 1.2kohm
Line amplifier (Main out): 47ohm
Maximum output Phone amplifier: 6.6V
Line amplifier: 8.0V
Power source AC100V, 50Hz/60Hz
Power consumption About 25W
Dimensions Main unit: Width 483x height 51x depth of 216mm
Power-source part: Width 101x height 101x depth of 269mm
Weight Main unit: 3.6kg
Power-source part: 2.4kg