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ENGLISH
Features
Current feedback discrete power amp
This is equipped with a current feedback power amp that uses the complimentary
The current/voltage conversion amplification section in the latter part of the power amp is equipped with a Wilson current mirror circuit that amplifies to the high sound range with low distortion.
Improved instant power supply capability
The final stage of the power amp is equipped with the same LAPT (high efficiency power transistor) that is installed in the
The power section is equipped with a
As one of the essential parts of the power section, this unit is equipped with Marantz original 33,000 μF / 71 V×2 (MM7055), and 15,000 μF / 71 V×2 (MM7025) block condensers, which have been repeatedly tested for sound quality.
These improvements to the power supply capability provide a powerful,
High sound quality design based on pure surround philosophy
Equipped with a
These components provide the sound quality and
In addition, this unit is designed for superb quality sound, and is equipped with high quality components such as a
BALANCED/UNBALANCED selecting function
Depending on the desired use, input for each channel can be selected between BALANCED input and UNBALANCED input.
Remote Power Control
This unit is equipped with a remote power control function. When a Marantz AV Pretuner AV8003 or AV7005 is connected to this unit, this unit’s power can be switched ON/OFF together with the AV8003 or AV7005 power supply.
Connection to the AV8003 or AV7005 is a ground floating connection that prevents negative influences on sound quality as far as possible.
Other Functions
Equipped with IR flash input that supports custom installations, and DC trigger input and output terminals.
Cautions on handling
•Before turning the power switch on
Check once again that all connections are correct and that there are no problems with the connection cables.
•Power is supplied to some of the circuitry even when the unit is set to the standby mode. When going on vacation or leaving home for long periods of time, be sure to unplug the power cord from the power outlet.
•About condensation
If there is a major difference in temperature between the inside of the unit and the surroundings, condensation (dew) may form on the operating parts inside the unit, causing the unit not to operate properly.
If this happens, let the unit sit for an hour or two with the power turned off and wait until there is little difference in temperature before using the unit.
•Cautions on using mobile phones
Using a mobile phone near this unit may result in noise. If that occurs, move the mobile phone away from this unit when it is in use.
•Moving the unit
Turn off the power and unplug the power cord from the power outlet. Next, disconnect the connection cables to other system units before moving the unit.
•About Care
•Wipe the cabinet and control panel clean with a soft cloth.
•Follow the instructions when using a chemical cleaner.
•Benzene, paint thinner or other organic solvents as well as insecticide may cause material changes and discoloration if brought into contact with the unit, and should therefore not be used.
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