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Mesa/Boogie 5U4GB 750541F Rectifier Tube

Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

The MESA 5U4GB RECTIFER TUBE produces a “traditional vintage sag” with the most elastic and compressed feel of the two 5U4’s that Mesa offers. Amazing feel and exceptional overall quality make this a factory favorite. Based on classic 1950s technology, the 5U4GB is a vastly improved 5U4 design that is extremely reliable and consistent, as well as more compact compared to original “Coke Bottle” 5U4Gs. 

Please note:
This tube is similar in size to a 6L6 power tube so please take special care to install them in the correct tube position(s), especially when replacing 6L6’s at the same time.

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