Single Guitar Amplifier Valve Purchase

If you would like to make a Single Guitar Amplifier Valve Purchase this is the correct page. The most common types used in guitar amplifiers are listed below. The guitar amplifier valves are manufactured by all the major brands and can be used in a wide range of guitar amplifiers. If you want to buy a single valve to test a circuit or to confirm if there is a fault this may be the best starting point however in order to ensure your amplifier works correctly it may require matched valves. These are shown at the bottom of the page.

Tungsol 12AX7 Amplifier Valve
Tungsol 12AX7 Amplifier Valve

Buy Single Guitar Amplifier Valve

The links below will take you to a page displaying prices and suppliers. Click on the chosen amp valve and you will be taken to a page displaying suppliers and prices for a single guitar amplifier valve.

Why Change Your Guitar Amplifier Valves

Is the performance of your Guitar Amplifier letting you down? Does it sound distorted with a hum? Has the output sound begun to degrade and break up? If yes, then it could be time to consider replacing some or all of the valves in your guitar amplifier. Guitar amplifier valves (or tubes as they are known in the USA) are robust and will work for many hours. Performance will be affected by mistreating them or allowing them to overheat. Generally the performance of vacuum tubes starts to degrades with the amount of time they are used and up to 1000 hours is typically the optimum life of a valve or tube. If the performance of your amplifier is failing then it is likely that some or all of the valves need replacement. When replacing guitar amplifier valves it is best to use matched pairs as this will ensure the valves last as long as possible with the best sound quality. We have a full range of replacement guitar amplifier valves and matched sets available for the most popular amplifier types – see the links below.

More Guitar Amplifier Valve Links

Guitar Amplifier Tube Replacement

We have included some guidance on selecting the best new tubes for your guitar valve amplifier. Changing the valves periodically can have a massive effect on the quality of the sound generated by the guitar amplifier and also reduce hum.

Guitar Valve Amplifier Technology Explained

We have written a number of pages to explain the guitar valve amplifier technology and some of the work that is behind valve guitar amplifier design, components used in the manufacturing process and how to care and maintain your valve amplifier in top condition. Our articles explains guitar valve amplifier technology starts with some basic explanations of the different types of guitar amplifier.

Valve Guitar Amplifier Circuits.

Guitar Valve Amplifier Technology
Fender Deluxe Circuit Diagram

Within our guitar valve amplifier technical guides we have included some circuit diagrams of classic tube amplifier designs from the 50’s and 60’s. An example is shown of the Fender 5C3 circuit as used in the Fender Deluxe Valve Amplifier.

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