McIntosh PS112 User Manual
14
PS112 Front Panel Displays and Controls
POWER GUARD LED
lights when the amplifier
POWER GUARD circuit
activates
POWER Switch Turns
AC power On/Off
The ON LED indicates
when the amplifier is on
LEVEL Control
allows adjustment of
acoustic output to bal-
ance with the other
loudspeakers
BASS ENHANCE
boosts low frequency
bass when set to
VIDEO
SUB FREQUENCY
Filter selects the low
frequencies sent to
the PS112s Power
Amplifier
STANDBY LED
indicates the unit is not
active and is ready to
accept a power control
command
HI PASS FREQUENCY
Filter selects the lowest
of the frequencies sent to
the HI PASS OUT Jacks
PHASE reversing
switch to help avoid
phase cancellation