Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Description:
- 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: