AUSTRALIAN MONITOR AMIS LSC1, Introduction

AMISLSC1 

Line Splitter/Combiner

Introduction

 
The Australian Monitor Installation Series LSC1 line splitter/combiner 

produces 2 balanced XLR signals, (1 direct, 1 transformer isolated) from a 
single balanced XLR line level input. The AMIS LSC1 provides a ground lift 

switch to eliminate hum, & as part of the AMIS Contractor Tools range, the 

AMIS LSC1 is an inexpensive splitter/combiner that has a multitude of uses 
in a wide variety of installations. 

Description

•

Input: 

This balanced XLR Line level input receives signal from a line 

source. 

•

Thru Output:

 This balanced XLR output is wired in parallel to the Input 

& provides a balanced signal output. 

•

Output:

 This XLR output provides a transformer isolated output of the 

input signal feed. 

•

GND Lift Switch:

 When this switch is in “ground” position pin1 of both 

the input & the output are connected. When this switch is in “lift” 
position these grounds are separated. This switch is used to 
eliminate hum. 

Specifications

 Input 

impedance: 

6 K Ohms @ 1kHz

Output Impedance:  

600 Ohm 

Dimensions:  

95mm x 73mm x 40mm 

Max Input Level:   

+22 dBu @ 1 kHz .007% THD 

Frequency Response: 

10Hz-50kHz 

Note: 

Unbalanced

sources should be wired Pin 2 Hot, Pin 3 Cold, with Pin 1 

linked to Pin 3.