Rectifier Tube - 5U4G

Current Stock:

The MESA 5U4G rectifier tube is a classic 1930's "Coke Bottle" design. It produces a flexible, elastic feel that is a bit more controlled and slightly less "saggy" than our 5U4GB. It has a nice spongy feel but has moderate life expectancy and reliability compared to our the 5U4GB. Due to its tall "Coke Bottle" design, this tube may not fit in all amplifiers. Please confirm the height between the amp chassis and the cabinet before choosing this tube (The Rectifier is part of the Power Supply and its purpose is to convert AC into DC).
NOTE: This older 5U4G is no longer the tube of choice for new Mesa amps that feature this tube. All current Mesa amps ship with the newer 5U4GB