9-15
VDC
MIC
INPUT
MIC
THRU
MONITOR
INPUT
ster
mon
B
AT
TE
RY
-
9V
HEADPHONES
MIC
LEVEL
MONITOR
LEVEL
pwr
lift gnd
www.rolls.com
on off
LIMITER
PM55P
Personal Monitor Amp+
MIC INPUT LEVEL
MIC
LINE
MIC THRU: XLR jack paralleled (hard-wired) to the MIC INPUT jack for pass-through to a mixer or other input device.
The MIC THRU of the PM55P will pass
PHANTOM POWER with no voltage or signal loss.
lift/gnd: Switch for connecting or disconnecting the XLR ground (pin 1) to chassis ground. The LIFT/GND is only for the Mic Thru XLR jack it does not lift
other input or output grounds.
MIC INPUT: XLR balanced jack for connection to a condenser or dynamic microphone.
The PM55P does not provide PHANTOM POWER. If your mic re-
quires phantom power it must be provided by a separate unit.
MIC INPUT LEVEL-SWITCH: This push button switch will activate the “Mic Input level” between Mic level or Line Level. Follow the silk screening of the
PM55P for orientation.
Having the switch in the wrong position will make the unit seem noisy, or that the volume is very low or very loud.
MONITOR INPUT: 1/4” TRS stereo (or MONO see below) jack for connection to a
line level source
such as a mixer monitor/auxiliary output, phone output,
CD player output etc.
9 - 15 VDC: For connection to the
provided Rolls PS27s AC power adapter.
HEADPHONE OUTPUTS: One 1/4” Stereo (TRS-Left, Right and Ground) stereo headphone output, one 1/8” Stereo (TRS-Left, Right and Ground) output.
Both jacks can be used at the same time.
pwr: Indicates the PM55P is on, or that the battery is low when dim or not on at all when unit is turned on.
MIC LEVEL: Adjusts the level of signal coming from the MIC INPUT.
MONITOR LEVEL: Adjusts the level of the incoming signal from the Monitor Input.
LIMITER: The Limiter function is active when the LIMITER SWITCH is on. When in the OFF position the Limiter function is completely bypassed.
The PM55P also ships from the factory with a belt clip installed on the bottom of the unit. If you need to use the PM55P without the attached belt clip
simply remove the two #1 Phillips head screws to remove the clip.
BATTERY: Compartment for a single
9 Volt (alkaline preferred) battery.
NOTE: The battery does not need to
be removed when using the pro-
vided PS27s adapter.
Expected bat-
tery life is between 10 to 30 hours
(Depending on demand usage).
MONITOR STEREO MONO SWITCH:
The Monitor Input can be switched to
Stereo (TRS- Left, Right and Ground)
or Mono (TS- Tip, Sleve).
Make sure
you have this configured properly
before turning on or connecting any-
thing to the PM55P, or damage will
occur to the PM55P or Units you have
connected to it.
