El tubo de vacío de alta gama Lin LAI 845-ta reemplaza al par combinado Huguang 845-ta

LINLAITUBE 845-TA Hi-end Vacuum Tube Replace Shuguang 845-TA Matched Pair 100% brand new

Description

We promise to deliver the goods within two days (except holidays) . Quality Assurance 15 months, during this time problems of non-human factors , can be returned for a new (postage 1:1 jointly bear) .

Features
845—TA This product uses a large electronic glass shell,
The inner surface is precisely coated with single crystal carbon to quickly absorb the temperature inside the tube and dissipate it to the outside of the tube in time, while shielding the noise from the external clutter signal; in order to obtain high-density cathode emission current,
Using needle tungsten material imported from Toshiba, Japan, compared with other similar tube types,
The emission area of the cathode has increased by more than 10% to ensure sufficient supply capacity for large signals;
The grid is covered with pure gold, which completely prevents the grid's thermal radiation, which not only improves the life of the product but also reduces the noise of the tube; the bottom of the tube adopts aesthetic creativity, and the tube needle is pure gold plating to improve the conductivity, reduce signal loss, and improve the power output channel.
It is especially emphasized that the product adopts a high withstand voltage design, and there will be no flashover phenomenon.