All materials are customized for fever
1. The 52B tube is a new product designed and developed independently in 2018. It is an oxide cathode direct-heating triode with a large output power of the same type of electron tube so far. It adopts imported metal materials and a high-performance electron emission coating cathode specially configured by Sugon, a pure gold grid, and a high-purity carbonized anode unique to Sugon. All materials are customized for fever.
2. This product is supplemented with a suitable line, and the output of Class A can reach more than 16W.
3. 52B has endless music charm, gorgeous high-frequency, bright mid-frequency, full-range low-frequency sound field, transparent sound, and delicate music, which is a good tube for both power and charming music