AMISPRE1
Microphone Preamplifier
Introduction
The Australian Monitor Installation Series PRE1 is a high quality, low cost mic
preamp, that is highly featured & simple to use. The AMIS PRE1 features
balanced XLR & unbalanced 6.35mm jack inputs & outputs, switchable 36
volt phantom power, gain control & signal clip LED. Powered by a
supplied 12VDC power supply, the AMIS PRE1 is an inexpensive mic
preamp & phantom power supply & as part of the AMIS Contractor Tools
range, has a multitude of uses in a wide variety of installations.
Description
•
Jack/XLR Mic Inputs:
These inputs can be either unbalanced
6.35mm jack or balanced XLR.
Note
Phantom power is available on
the XLR input only.
•
Jack/XLR Mic Outputs:
These can be balanced XLR or unbalanced
6.35mm jack outputs.
Note
the 6.35mm output jack can also be
connected to headphones for personal monitoring.
•
12VDC Power input:
This input accepts power from the supplied
12VDC power supply.
Note
that the tip is Negative.
•
Power LED:
This LED indicates the unit is “on”
•
Phantom Power On/Off:
This switch enables 36 volt phantom power
to the XLR input.
•
Clip LED:
This indicates that signal level is too high & distortion may
occur
•
Mic
Gain:
This increases the level of the microphone from the PRE1
Specifications
Input
impedance:
10K Ohm Balanced, unbalanced
