Microphone and 2nd amplifier on and off foot switch

The microphone and 2nd amplifier on and off foot switch is and does exactly what its title is and says it does. With a microphone plugged into this foot switch and out to the P.A. system; stepping on the foot switch will turn the microphone on or off. So while the microphone is in front of a soloist...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ATTARD CHRISTOPHER A
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS AMPLIFIERS BASIC ELECTRONIC CIRCUITRY ELECTRICITY ELECTROPHONIC MUSICAL INSTRUMENTS MUSICAL INSTRUMENTS PHYSICS
Online-Zugang:	Volltext bestellen
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