2PCS PSVANE 300B-N Hifi Vacuum Tubes Suitable for Vacuum Tube Amplifier HIFI Audio Amplifier DIY

Description:
300B-N is a hifi vacuum tube. It adopts screen structure, hook filament, white porcelain base and gold-plated pins. The key structure of the tube part is transplanted with a technology which is similar to that for Western Electric WE300B.

It uses a directly heated cathode medium-power transistor and can be used for Class A1 amplification. In audio amplifiers, it can be applied to occasions where 10W output power is required.

Package Included:
- 2 x Vacuum Tubes