Zajac, Henry A., Jr.

Electronic sound modifiers, namely, signal processors for use with electronic musical instruments; accessories for electronic sound modifiers and signal processors for musical instruments, namely, ac adapters

Electronic sound modifiers and signal processors for musical instruments, such as foot pedals for use with electronic musical instruments

ELECTRONIC SOUND MODIFIERS AND SIGNAL PROCESSORS FOR MUSICAL [INSTRUMENT, NAMELY FOOT PEDALS FOR USE WITH ELECTRONIC MUSICAL INSTRUMENTS; ENVELOPE-CONTROLLED FILTER, PHASE-SHIFTER, OCTAVE-DIVIDER, EQUALIZER, TREMOLO DEVICE, COMPRESSOR, LIMITER, RING MODULATOR, CHORUS EFFECT UNIT, FLANGING EFFECT UNIT, ECHO UNIT, REVERB UNIT, ROTATING SPEAKER, DISTORTION, VOLUME PEDAL, EXPRESSION PEDAL, FILTER PEDAL, INSTRUMENT TUNER, MIXER, PRE-AMPLIFIER, AMPLIFIER, HEADPHONE AMPLIFIER, SPEAKERS, DIRECT BOXES, PATCH BAY, CABLES, POWER SUPPLIES, AND POWER-LINE CONDITIONER] * INSTRUMENTS, SUCH AS FOOT PEDALS FOR USE WITH ELECTRONIC MUSICAL INSTRUMENTS *