Introduction
The ABA-1D is a wall-mount, Decora
®
style A-B selector that
enables you to play either of two amplifiers through a
shared pair of loudspeakers. Conversely, the unit may be
used to play a single amplifier into either of two pairs of
loudspeakers.
Features and Benefits
The ABA-1D offers a number of improvements over other A-B
selectors.
●
Interchangeable Decora inserts for fast, easy color change.
Inserts and buttons (sold separately) are available in a vari-
ety of colors.
●
Self-cleaning, silver-plated switch contacts assure many
years of trouble-free use.
●
Printed circuit board design uses no hand wiring, assuring
high reliability.
●
The circuit board connectors can accommodate up to
14 gauge wire, making the ABA-1D compatible with
most “high definition” speaker cables.
TABLE OF CONTENTS
Introduction
1
Features and
Benefits
1
Installation
Considerations 3
Installation
8
Operation 10
Specifications 10
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ABA-1D
Speaker/Amplifier
Selector
1
DS00105A/ABA-1D 2/4/99 4:27 PM Page 1
