Magnetic pickup cartridge of a record player. The cartridge holds the stylus or needle (not seen),which transforms the grooves in a record (black,lower centre) into sound. In a moving magnet cartridge (seen here),the stylus carries a tiny,permanent magnet placed between a series of fixed coils. The magnet moves in response to grooves in a record,which induces a current in the coils. The current is then fed to an amplifier and sound is produced | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 4872 px × 3589 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |