Marantz MA-9S1 Stereo Amplifier User Manual


 
12
Level meter
This meter is used to check the output power.
Meter indication vs Output power
Indicated level (dB) 8Load(W) 4Load(W)
0 300 600
–10 30 60
–20 3 6
–30 0.3 0.6
–40 0.03 0.06
Meter off switch
This switch is used to turn on/off the level meter and the internal
light of the level meter.
5. Name and function
Front panel
Power switch
Press the power switch to turn the power on/off. When the
power is on, the power indicator 3 will be illuminated.
Input selector
This knob is to select the input source from the Pre-Amp.
Power indicator
The power indicator is illuminated while the power switch is
on.
Rear panel
ATT (Attenuator)
The knob is to attenuate the input level.
Initial set up is 0dB.
Balanced input terminal
Connect to the Balanced output terminal of the Pre-Amp.
Unbalanced input terminal 1, 2
Connect to the Unbalanced output terminal of the Pre-Amp.
Speaker output terminal
Connect your speaker system to these terminals.
Speaker cable wiring p.5
AC IN socket
Connect to a household power outlet.