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Tube Amp Doctor 5U4G Rectifier Tube

Tube Amp Doctor 5U4G Rectifier Tube

Single Tube

Item # 50280
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$23.40

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Tube Amp Doctor 5U4G Rectifier Tube

About This Item

Big bulb vintage rectifier tube, used in high-end audio amplifiers and also modern, recto-type amps, such as the Mesa Boogie Double/Triple Recitifer.

Its tone is smoother than that of a solid state rectifier. Substitute for the 5Z3P / 5Z3P-J or 5C3S rectifier tube like used in LABOGA Mr Hector Head. It can replace the 5U4GB.


CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


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5.0
  • 5.00 average rating from 1 reviews
5.0

New tube for me.

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Verified Buyer


First try a little sharp and clippy. After 10 hours mellowed nicely, sounds great. Replacement for a for a Chinese tube. This one improved the sound 99.9%