- Non-Abrasive
"Clean tape cartridge player heads the easy way with the Music Master tape
head cleaning cartridges. Cleans and polishes head..." Instructions
Insert the HEAD CLEANING CARTRIDGE into your tape player.
Listen for four (4) clicks and then remove.
This cartridge should be used after forty (40) hours of playing time. Caution
Do not leave cartridge running in machine for any extended length of time.
