KEITH MCMILLEN INSTRUMENTS

Electronic effects controllers for musical instruments, namely, a device for controlling the parameters of a digital signal processor to modify an electronic signal; audio electronic equipment, namely, DJ and VJ controllers and interfaces for interfacing with computers and other electronic equipment by disc jockeys and video jockeys; microphone preamplifiers; musical instrument battery testers; electronic bows for use with musical instruments; MIDI (musical instrument digital interface) controllers other than musical instruments

electronic musical instruments