SKU: 16763220678

Mesa Boogie 5U4GB Rectifier Tube (Individual)

Sale price$35.10 Regular price$39.00
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Mesa Boogie 5U4GB Rectifier Tube (Individual)The MESA 5U4GB Rectifier Tube is our very best overall 5U4 and our rectifier tube of choice in the production of all new MESA amps featuring this tube. This tube produces a "traditional vintage sag" with the most elastic and compressed feel of the two 5U4's that we offer. Amazing feel and exceptional overall quality make this our factory favorite. Based on classic 1950s technology, the 5U4GB is a vastly improved 5U4 design that is extremely reliable

The MESA® 5U4GB Rectifier Tube is our very best overall 5U4 and our rectifier tube of choice in the production of all new MESA amps featuring this tube. This tube produces a "traditional vintage sag" with the most elastic and compressed feel of the two 5U4's that we offer. Amazing feel and exceptional overall quality make this our 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 (3 3/4" from bottom of base to top of glass). It 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. 5U4GB Rectifier Tubes are used in MESA Amps like the Dual and Triple Rectifiers®, Road King®, Roadster®, Stiletto Ace™, Deuce™ & Trident™.

MESA Rectifier Tubes are premium grade and offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16763220678

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4.4 ★★★★★
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Marsha
Chelsea, US
★★★★★ 5
Great product
I bought this for my 16 yrs old son for his prom, he is 5'10 " slim. He requested a small but I bought a medium instead. I had to adjust the pant waist but he loved it. The material is very good. Definitely recommend. I got value for my money. The color was awesome. He really loved it. It's true to size. Stick with your size.
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Reviewed in the United States on June 23, 2024
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Rocky Garcia
Bozeman, US
★★★★★ 3
Top small
Size: X-Large, Color: Royal Blue
Too small....
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Reviewed in the United States on October 24, 2025
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Shauna M
Battle Creek, US
★★★★★ 5
🥰
My husband looks fabulous in his suite 🥰🥰🥰
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Reviewed in the United States on May 23, 2026
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Shinia
Carnegie, US
★★★★★ 5
Great for any occasions
I bought this suit for my spouse who needed it for his brother’s wedding. The quality is immaculate and fit him well. He only needed to alter the legs of the pants and that’s it ! Great value for your money and did I mention it looks great on him ! Must buy
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Reviewed in the United States on November 2, 2024
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Karla C
Pawtucket, US
★★★★★ 5
pants were a little long but easy to fix
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
No regrets whatsoever about getting this tuxedo the quality was great the material felt very nice and it looks high quality the pants were a tiny bit too long but easy to get fixed and is wrinkle resistant honestly this product is worth every penny
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Reviewed in the United States on November 6, 2025

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