Features and Benefits
The SVL-4 offers a number of improvements over other
speaker selector/volume controllers:
●
The SVL-4 uses 12 position volume controls which are
superior to 10 position designs. You get a broader range
of adjustment—there are 10 steps of attenuation instead
of 8. Steps 11-6 attenuate -3 dB per step; steps 5-2 are 6
dB per step. Step 12 is "full-on" and step 1 is "full-off".
●
Greater dynamic range—you get 42 dB of total attenua-
tion instead of the usual 20 or 30 dB.
●
POP-FREE switching between all steps.
●
Pre-printed Room Labels are included for easy identification
of speaker ON/OFF buttons.
●
Isolated left and right channel ground returns make the
SVL-4 compatible with all types of amplifiers.
●
Rear panel switch for constant or selectable impedance
protection.
●
Self-cleaning, silver-plated switch contacts assure many
years of trouble free use.
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P E A K E R
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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
TECH
SUPPORT
HOTLINE
If you have
questions regarding
the operation of the
Niles SPS-4, contact
your local Niles
dealer or Niles
Customer Service at
1-800-289-4434.
