THE TUBE BUYER'S GUIDE

NOS Mullard El34 in Marshall Amp | Fuzz Audio
The Tube Buyer's Guide

The Best Tubes for Marshall Amps

If you love your Marshall amp, and you can’t stop chasing classic crunchy overdrive tones, this article is for you. Here are the best valves for Marshall amps, valves guaranteed to take your amp’s performance to the next level.

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Japanese NTK Tube Test Values
The Tube Buyer's Guide

How to Interpret Tube Test Results

If you have fallen down the rabbit hole of NOS tubes and vintage tube gear you have most likely started to wonder what all the fuss is about when it comes to vacuum tube test scores…

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Raytheon 12AX7 Black Plate | Fuzz Audio
The Tube Buyer's Guide

The Best Tubes for Fender Amps

When it comes to vintage Fender amps and really any classic USA guitar circuit, RCA is always the first brand that should come to mind. This is because for any given Fender amp made prior to 1965 …

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