||260,000yen(around the 1988 time)
The limited model which drove the tone quality into
the base for PM-94 centering on the construction or the material side.
The power element MOS FET is carried in the output stage.
The output stage of a MOS FET triple push pull stream composition and the combination with an original circuit technology "Quarter A" form a pure Class-A and AB class into an auto shift by electronic control, and drive a speaker powerfully from Loule Bell to a high-level.
The compact disk/Phono direct position is carried for a
pure and quality music play. Moreover, he recorded MC transformer and has
promised the tone quality of advanced MC cartridge.
Furthermore, it has a
position only for HiFi VCR, and corresponds to the AV source.
improved from a material side and the more advanced tone quality is pursued.
The new materials "raincoat tightness" of a copper plating copper plate are
continued and adopted, and also a nonmagnetic material is stuck on a vibration
fraction, and the up of the vibration variance by a heterogeneous alloy junction
and an intensity is performed.
Moreover, the conventional top plate made
from a steel plate was changed into the aluminum drawing-out material of
non-magnetic material, and the cross interferencee by the eddy current is
In order to suppress the oscillation and vibration from the
outside, the thorough measure against vibration proof, such as filling up the
room inside a large-sized insulator with Portland cement, is implemented.
The power-source part is performing power-source serious consideration
thought of Marantz tradition, and is constituted centering on the large-sized
toroidal transformer and the large-sized electrolytic capacitor for HiFi audios
of special edition.
The repetition of the part selection by a hearing
and tuning etc. is finished in the tone-quality first priority to the detail.
||Stereo Integrated Amplifier
|Class AB :
|Class A :
||20Hz-20kHz+0 -0.2 dB
||Phono man month: 2.5mV/47kohm
High MC: 350 microvolts/40 ohms
Phono MC: 125 microvolts/three ohms
SFT Level: 150mV/25kohm
|SN ratio (IHF-A)
||Width 462x height 167x depth of 446mm