Skip to main content
Play Video
MESA/Boogie MESA/Boogie

MESA/Boogie 5U4GB Rectifier Tube

Q&A SKU #502265000000000
39.0 $39.00
More ways to pay:
Loyalty Points Icon
Loyalty Points Icon
Earn 312 reward points
($3.12 in credit)
Earn 312 reward pts.
($3.12 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Estimated delivery 5-8 business days
  • Lowest Price
Chevron Right Icon
Overview

A rectifier tube with "traditional vintage sag" and a compressed feel.

The Mesa/Boogie 5U4GB rectifier tube is among their very best overall 5U4 and their tube of choice in the production of all Mesa/Boogie amps that feature this tube. Based upon classic 1950s technology, the 5U4GB is a vastly improved 5U4 design that is extremely reliable and consistent, as well as much more compact. This tube produces a "traditional vintage sag" with the most elastic and compressed feel of the two 5U4's that Mesa/Boogie offers. The 5U4GB short version has an amazing feel and exceptional overall quality that make it Mesa/Boogie's factory favorite.

Order the rectifier tube today.

Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat