Introduction
The SVL-4AB is a combination speaker selector and volume
controller. The unit allows you to connect up to four pairs of
speakers to your stereo receiver or amplifier and adjust the
volume of each pair independently. You can choose to listen
to any one pair, any combination of pairs, or all pairs at once.
Additionally, you can connect two different stereo receivers
to the SVL-4AB by using its A and B amplifier inputs.
You don't have to worry about overloading either
amplifier. The SVL-4AB has individual protection circuits that
keep both of your amplifiers running safely, with any combi-
nation of speakers and amplifiers.
A perfect application for the SVL-4AB is individually control-
ling speaker "ON/OFF" and volume adjustment for four pairs
of speakers connected to two receivers. Different family
members can simultaneously listen to different musical selec-
tions through any of the four pairs of speakers.
The SVL-4AB adjusts the amplifiers signal with volume con-
trols that use autoformers, not L-pads. The autoformers
assures that virtually no power will be wasted as heat by the
volume control.
TABLE OF CONTENTS
Introduction
1
Features and
Benefits
2
Installation
Considerations 4
Installation
9
Operation 11
Specifications 14
S
P E A K E R
S
E
L E C T I O N
/ V
O L U M E
C
O N T R O L
S
Y S T E M
SVL-4AB
Speaker Selection/
Volume Control
System with A/B
Amplifier Inputs
