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The Talking Machine World, New York, February, 1928
A BATTERY ELIMINATOR
Now Ready ^ The 4 -Volt
for Radiola Sets
Replaces Dry Cells or Storage Battery and Charger
Contains No Battery
This new model for Radiola superheterodyne receivers and all. sets using 4-volt tubes now makes it possible to do away with all batteries.
It accommodates itself perfectly to the special needs of this type of set with the utmost simplicity, efficiency and satisfaction — without change in wiring or tubes and at about one-half the cost of other methods of A. C. conversion.
Extremely compact. Ideal size for any Radiola battery compartment, including table models. Will not interfere with the operation of any set regardless of how close it may be placed to the integral working parts.
This newest ABOX development is the only one of its kind in this rich, virgin market. It deserves your unqualified endorsement and will prove to be one of the feature profit articles in your stock.
ABOX is a nationally advertised name and every ABOX dealer is given intensive merchandising cooperation. Send for display material and circulars free to ABOX dealers.
The /{box Compani]
215 North Michigan Avenue Chicago, Illinois
Model
4-Volt ABOX Eliminator
A new model for sets using 4-volt tubes. Fits Radiola battery compartment. Size 8% inches long, 4 inches wide, 6% inches high. Output — .6 amperes, 4 volts D. C.
$
275o
6Volt ABOX Eliminator
This model will operate any set using eight or less standard 6-volt tubes. Not necessary to change set wiring. Over 100,000 of this type in use.
$
32so