Tested By 572B Vacuum Tube for Amplifier Tested Tube Welders Selding Equipment
Tax included.
Description:
Product Name: Vacuum amplifier
Weight: 450g
- Direct heating 572B high cathode transistor
- Play the role of power oscillation and amplification in the electrical device, In addition, it can also be used to increase the volume of power amplifier and microphone.
- Sent after rigorous testing.
Package Include:
1 x Electron Tube
Note:
- After receiving the tube, please do not think it is a faake or poor quality product).
Detail Pictures:
