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Vocal Zapper
Model 6730
Ilustrations and Supplemental Infomation
This wrapper page for the Vocal Zapper manual may be removed
for easy access to the illustrations.
BEFORE GOING ANY FURTHER, READ THIS
The Vocal Zapper is most easily used by placing it between a CD
player and CD or Aux inputs of a component amplifier and speaker
system. It can also be easily inserted into the signal path of pack-
aged stereo systems or boom boxes that have "Tape Out" and
"Tape Monitor" jacks. If you have a packaged system that does not
include these features, use of the Vocal Zapper may require some
internal modification to the system.
Also be aware that a filter is included in the Vocal Zapper design to
allow bass lines, which are ordinarily mixed to the center of the
stereo field, to pass without being zapped. This filter may allow
some of the vocal to bleed through but is easily modified for more
complete suppression at the cost of losing some bass. For more on
this see "Principles of Vocal Cancellation" on page 9 of the manual.