75651007
Mar 1, 1999
Oct 24, 2000
Music signal processing units, namely, electronic sound generators, effects, boxes and pedals such as wah wah pedals, volume pedals, fuzz boxes, chorus, reverb, delay, flange, tremelo, compression, sustain, phase, distortion and other boxes and pedals, auxiliary amplification, attenuation tone devices, namely pre-amps, tone and volume pedals, and parts therefor for use with musical instruments
Electrical and Scientific Apparatus