C3031S Metal Handle 30mm Travel 9.5 Mm Wide Used For Sound Console Earphone And Microphone Console Working principle of potentiometer: composed of resistance body and rotation or sliding system, namely by a ... Read More
C6021N Metal Handle 60mm Travel 12.5 Mm Wide Used For Sound Console Earphone And Microphone Working principle of potentiometer: composed of resistance body and rotation or sliding system, namely by a moving ... Read More