Notes on toggle switchesPrecautions for the toggle switch, the toggle switch manufacturer tells you that there are many precautions for the toggle switch. The following will introduce you one by one.1. Use chemicals with cautionDue to the use of synthetic resins such as polycarbonate, the toggle switch base plate should avoid exposing the potentiometer to strong atmospheres of chemicals such as ammonia, amines, alkaline solutions, threon, ketones, esters, and halocarbons.

In the structure of the Cannon (XLR) head, it has a metal or plastic shell with a tenon or a hole for the tenon to hook, so that the male and female heads will not fall off after they are combined; its contacts can be removed from There are two to seven, and most of the Canon (XLR) connectors used in general audio equipment are three contacts. The difference between the Cannon head and the RCA head is that the RCA head must be a male head, and the socket must be a female socket (pointed by the arrow).