What is this?Electronic tube base: as a connector connecting PCB circuit board and electronic tube, it is mainly used for spare parts of audio vacuum electronic tube. These parts are used with electronic tubes in audio equipment to improve the sound quality.What will I get?Model: GZS9-F-DTerminal: 9 pinsMaterial: Plastic, Silver-platedSize: 35 x 27mm/1.37 x 1.05 inchInstallation diameter: 18.3mm/0.72inchInstallation diameter: 3mm/0.11inchInstallation hole spacing:28mm/1.1inchPack of 1pcs Tube SocketIs there any advantages of the product?Made of Plastic socket and tough thick gold plating pin. Durable and not easy to rust.How to use it?1. Connect the hole of the base with the pin of the electronic tube. 2. Weld the foot on the PCB board.What should I notice?Please confirm the model and the size before you buy. .
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