Shuguang 5U4G Tube New Electronic Tube Vacuum Tube Upgraded Version Used to Replace 5Z3P Tube

Description:
5U4G and 5Z3P can be used interchangeably. It is an original product with quality guaranteed.

Features:
- 5U4G and 5Z3P can be used interchangeably
- Original product and quality guarantee
- High quality and durable to use
- One-year warranty

Package Included:
- 1 x Vacuum Tube