¥ 39,800 (released in 2000)
This pre-main amplifier inherits the design philosophy and advanced circuit technology of the PM14SA and PM-17SA, and is designed for next-generation audio.
The pre-power independent configuration brings out the regenerative capability of the current feedback type preamplifier.
The preamplifier section uses a current feedback type preamplifier with high drive capability and low noise / high slew rate, ensuring high speed and dynamic range for next-generation audio.
In addition, the pre-out terminal is mounted, and bi-amplifier drive is also possible in cooperation with SM6100SA.
A current feedback type is also used in the power amplifier section to increase the speed.
Power devices use L, A, P, and T with superior high-frequency characteristics.
A speaker terminal made by WBT is adopted for the speaker terminal, and banana plug and Y lug are also supported.
The Rec out output from the CD has a dedicated Rec buffer amplifier.
Equipped with a CD direct input that is directly connected from the input to the preamplifier section via a dedicated relay.
Equipped with tone control and loudness.
An inlet type AC cable is used.
It comes with a system remote control and can also operate Marantz DVD players, MD recorders and CD recorders.
|Type||Stereo pre-main amplifier|
|Rated Output (20 Hz to 20 kHz, Both Channel Drive)||70W + 70W (4 Ω)
60W + 60W (6 Ω)
50W + 50W (8 Ω)
|Total harmonic distortion factor (20 Hz to 20 kHz, both channel drives)||0.01% (at 8 Ω load)|
|Intermodulation Distortion Factor (SMPTE)||0.01%|
|Output Bandwidth (8 ohm load, 0.04%)||10 Hz to 50 kHz|
|Frequency Response (CD, Source Direct)||5 Hz ~ 60 kHz + 0 -1dB|
|Damping factor (20 Hz to 20 kHz)||100 or More (8 Ω Load)|
|Input Sensitivity / Impedance||Phono MM : 2.3mV/47k Ω
High Level : 200mV/15k Ω
|Signal-to-noise ratio (IHF A network, input short)||Phono MM:85dB
|Tone control||Bass : ± 8 dB (100 Hz)
Treble : ± 8 dB (10 kHz)
|Power supply voltage||100 VAC, 50Hz/60Hz|
|Power consumption (Electrical Appliance and Material Control Law)||135W|
|Maximum external dimensions||Width 440x Height 124x Depth 340 mm|
|Attachment||System remote control