73354624
Mar 15, 1982
Oct 11, 1983
Electric and Electronic Musical Equipment-Namely, Microphones, Guitar Amplifiers, Mixers, Speakers, Speaker Systems, Vocal Amplifiers, Power Amplifiers, Graphic Equalizers, Sound Effecters, Echo Machines, Guitar Tuners, Delay Machines, Matching Transformers and AC Adapters
Electrical and Scientific Apparatus