9 Phonographic Apparatus and Instruments-Namely, Record Players, Phonographic Pick-Up Cartridges, Phonographic Tone Arms, Tone Arm Lifters, Inside Force Checker, Head Shells, Shell Lead Wire Adapters, Tracking Force Gauges, Turntable Sheets, Phonographic Stylus Units, Stylus Life Timers, Extended Play Record Adapters, Loud Speakers, Pre-Pre Amplifiers for Moving Coil Cartridges, Pre-Main Amplifiers, Audio Cords, Magnetic Tape Head Cleaner, Magnetic Tapewinders, Magnetic Tape Erasers, Record Cleaner which Removes Dust, and Record Stabilizer in the Nature of a Disc with an Adjustable Chuck to Flatten and Secure Warped Records