D3. Input selectors
To activate the input of your desired music source,
press the respective button on the preamplifier’s
control panel. The input buttons are labeled equal
to the input connectors of the music sources.
input selector
music source
balanced
balanced-in source (e.g. phono module MM/MC)
CD1
CD player at input CD 1
CD2
CD player at input CD 2
tuner
tuner
aux
tape, mp3 player, smartphone, computer
option
activates preset optional input
processor
surround sound processor
nc
for future expansions
D4. Function buttons
(mute + brightness)
To mute the preamplifier, press the
mute
button.
Press it again to switch back to sound.
Pressing the brightness button allows you to adjust
the display brightness from very bright to switched-
off in 5 steps. When the display is off, the
disp.off
indicator diode is lit.
To return the switched-off display to full brightness, press the
brightness
button once.
disp.off
mc 611 preamplifier
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