MESA BOOGIE 5U4G
Tube for MESA BOOGIE 5U4G amplifiers has a classic design of the 1930s - \ "Coke Bottle \". Ka, and all other Tube of this manufacturer, the model offers unrivaled reliability and compatibility with any tube amplifier as the MESA from the company, as well as from other manufacturers.
MESA trying to create the world's best tube amps, for this they carefully study and monitor the quality of each manufactured parts, including llamas. After all, it affects the reputation of the firm.