... LJV dual shaft 8 mm rotary encoder potentiometer RP08140SFXX-V01 &China LJV brand Rotary Potentiometers use for Sound Instruments ... DVD player and GPS navigation We produce rotary encoder, potentiometer and switch.rotary encoder,potentiometer and switch for musical ... electronic equipment and household appliances.High quality, long rotary life For VOLKSWAGEN,TOYOTA,HONDA SONY,TCL.etcPassed ISO9001 ...