Analog and Digital audio processing equipment and instruments for radio, recording, sound reinforcement, television, reproduction or amplification of sounds and other audio systems, Audio products; namely, microphone booster amplifiers, audio equalizers, signal compressors/levelers/limiters, enhancers, filter cards and filters, Sound generators, microphone processors, Digital Audio Workstation comprised of software used to manipulate, edit, record, play and create digital audio data; Control Surface for digital audio workstation for editing and mixing audio signals; Audio Interface Units for connecting computers to audio equipment, A/D and D/A converters, digital audio clocking devices, stands and holders for gear, audio mixing and playback devices, Open Sound Control (OSC) and midi controllers for audio interfaces, digital audio synthesizers, analog audio synthesizers,; sound recording consoles, electronic sound processing apparatus; sound equalizers; component parts and fittings for all the aforesaid goods