INTRODUCTION
Thank you for your purchase of the PM50sOB Stereo Personal Monitor
Amplifier. This unit is a unique device for monitoring ones self and pro-
gram material at the same time. It has a monitor level control and a mic
level control, a mic pass-through XLR jack, two headphone output jacks,
and a stereo 1/4" monitor input jack.
The PM50 is designed for performers who need to monitor their own
signal, such as their vocals, with the main mix. It has become very
popular with drummers who need to mix a click track with a monitor
signal. Church choir singers love the PM50 to monitor their voices over
the musicians. And many sound technicians use the PM50 as a quick line
tester to troubleshoot audio systems.
The PM50sOB features all these benefits in a convenient battery-pow-
ered package. The PS27 AC adapter is sold separately from the
PM50sOB.
DESCRIPTION
MIC OUTPUT: XLR jack paralleled (hard-wired) to the MIC INPUT jack for
pass-through to a mixer or other input device.
MIC INPUT: XLR balanced jack for connection to a condenser or dynamic
microphone.
MONITOR INPUT: 1/4" TRS stereo jack for connection to a line source
such as a mixer monitor/auxiliary output, cassette player output, CD
player output etc. NOTE: If a mono plug is used in the Monitor Input jack,
you will hear only one side.
SWITCH: Turns the PM50sOB on and off.
BATTERY: Compartment for 9 Volt (alkaline preferred) battery.
9 - 17 VAC/DC: For connection to the optional AC power adapter.
MONITOR VOLUME: Adjusts the level of the incoming signal from the
Monitor Input.
MIC VOLUME: Adjusts the level of signal coming from the MIC INPUT.
HEADPHONE OUTPUTS: Two 1/4" Stereo jacks for connection to stereo
headphones.
MIC
IN
MIC
THRU
PWR
MONITOR
IN
BATTERY
9 - 17
VDC
HEADPHONES
MIC
LEVEL
MONITOR
LEVEL
PM50sOB
PERSONAL
MONITOR AMP
+
SPECIFICATIONS
Max Input Level:
-20 dB XLR, 40 dB monitor
Output Impedance:
10
W
Gain:
15 dB 1/4", 50 dB XLR
Bandwidth:
50 - 20 kHz
S/N Ratio:
90 dB
Power:
9 - 18 VAC/DC
Size:
3" x 2.5" x 1.25" (7.6 x 6 x 3.2 cm)
Weight:
1 lb (.45 Kg)
1
4-May-1999
Document Number:
Date:
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S i z e
1
