Mesa Boogie Express 5:50

Looking for great sounding valves for Mesa Boogie Express 5:50 amplifiers? You’ve come to the right place.

Valves for Mesa Boogie Express 5:50 amplifiers.

The Mesa Boogie Express 5:50 and Express 5:50 Plus amplifiers use:

4 x ECC83 (also called 12AX7) preamp valves.
1 x Balanced ECC83 for the phase inverter in position V4. That’s the fourth preamp valve from your input jack.
2 x 6L6GC matched power valves.

These valves are selected and perfectly biased for this amp so there is no need to rebias your amp.

Over time your valves will lose their tone and their power. A brand new set of valves will get your amp sounding like new again.

We always recommend JJ valves for this amplifier. This is because they guarantee you get awesome tone and long life and they don’t cost a fortune.

Remember, JJ is one of only five manufacturers of valves in the world. So don’t pay higher prices for valves from the same factory that have simply been rebranded by other companies.

Order your valves for the Mesa Boogie Express 5:50 below and hear the difference.

So restore the tone, the power and the sparkle to your guitar amplifier. Treat yourself to a brand new set of valves today.

All of our valve kits are carefully selected, fully tested, digitally balanced and matched.
Premium quality selected valves that deliver superior tone and performance.
The power valves are perfectly biased for this amp so there is no need to rebias your amplifier.
We offer a variety of shipping options with full tracking and insurance so you can order with confidence.
We have 30 years experience so you know you are in safe hands.
International shipping – we post all over the world every single day.

Replace the Valves on your Valves for Mesa Boogie Express 5:50

If you have any queries about replacing your valves please get in touch. We have over 30 years experience so one of our team will always be happy to help and advise.

Also, have a look at our FAQ section. Here we answer all the most popular questions on replacing your tubes.

What Mesa say about the amp:

“With a uniquely inspiring Tone, the Express Plus 5:50™ has become one of our most popular amplifiers. All-Tube and hand-built in our only shop in Petaluma, CA, the Express Plus 5:50 offers genre-defining sounds, near-limitless versatility, and unbeatable value that others can only imitate.

The Express Plus 5:50 features several exciting features that takes it even closer to the flagship status of our award-winning MARK FIVE®”.

Best tubes for Valves for Mesa Boogie Express 5:50 amplifiers.