. "03143982-n"^^ . . "crystal pickup"@en-us . "a cartridge in which an output voltage is produced by the vibration of a piezoelectric crystal"@en-us . . "103029897"@en-us . "crystal pickup"^^ . "0"^^ . "102530275"@en-us . "103143982"^^ . . . . "0"^^ . . . .