Mesa Boogie 5U4GB Rectifier Tube - 750541F
- DETAILS
The MESA 5U4GB rectifier tube is the very best overall 5U4 and their tube of choice in the production of all new Mesa amps featuring this tube.
The MESA 5U4GB rectifier tube is the very best overall 5U4 and their tube of choice in the production of all new Mesa amps featuring this tube.