Rolls SLC19 Leaflet

Page of 1
SLC19 Stereo Level Control
- Live
- Studio
- Broadcast
... anywhere you need a passive inline 
stereo volume control
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SLC19 Stereo Level Control
The SLC19 is a simple device designed to control 
balanced stereo line-level audio signals such as 
those connected to powered speakers, computer 
speakers, microphones, or anywhere an inline 
level control is desired.
• Dual 1/4” TRS Inputs and Outputs
• Dual balanced XLR Inputs and Outputs
• Stereo Level Volume 
V
V
control
• MUTE switch
Rolls Corporation
Salt Lake City, UT
1/06
INTRODUCTION
Thank you for your purchase of the SLC19 Stereo Level Control. 
The SLC19 is a simple device designed to control stereo line-level 
audio signals such as those connected to powered speakers, com-
puter speakers, microphones, or anywhere an inline level control is 
desired.
WARRANTY INFO
Please visit our website, www.rolls.com,  for the Rolls 1 Year War-
ranty information and registration.
FRONT PANEL
LEFT: 1/4” TRS and XLR Input jack.
LEVEL: Adjusts the level of the signals at the Left and Right Input 
jacks.
RIGHT: 1/4” TRS and XLR Input jack.
MUTE: When pressed in, the signals are all muted.
REAR PANEL
LEFT: 1/4” TRS and XLR Output jack.
RIGHT: 1/4” TRS and XLR Output jack.
WARNING: DO NOT CONNECT THE SLC19 IN REVERSE.
VERIFY THAT THE SLC19 INPUTS ARE CONNECTED TO THE 
LINE-LEVEL OUTPUTS OF THE DEVICE TO BE CONTROLLED.
ALSO - DO NOT CONNECT THE SLC19 TO ANY SPEAKER-
LEVEL OR POWERED SIGNAL. DOING SO WILL DAMAGE THE 
UNIT.
SCHEMATIC
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