EL34 Valves (Tubes) Marshall 4 x EL34 Matched Quad NEW TESTED

Marshall EL34 x 4 matched quad


In Stock

481 in stock

All single valves, matched pairs and matched quads are fully tested in our warehouse before dispatch. These valves will guarantee awesome tone and amazing power. You WILL hear the difference. So get your amp sounding better than ever. Order your replacement valves today.


Marshall EL34 Matched Quad Valves for Guitar Amplifier

Looking to buy 4 x EL34, a matched quad of Marshall EL34 valves?

We sell Marshall branded EL34 power valves in matched pairs or matched quads. Original brand new Marshall valves. They are fully tested and matched and come with our 100% warranty.

Get your amplifier sounding better than ever with this top-quality Marshall 4 x EL34 power valve set. 

This awesome valve (tube) has established itself as one of the most reliable and best sounding power valves for guitar amplifiers on the market today. For many guitarists, this Marshall valve really is the “Holy Grail”. As a result, many will not even consider buying an amp that does not have these valves inside.

Restore the original power, clarity and sparkle to your guitar amplifier with a brand new set of Marshall EL34 matched quad of valves. Treat yourself to a brand new set of valves today.

  1. Original Marshall Power Valves/Power Tubes. Branded OEM valves.
  2. Brand new and fully tested. 100% warranty on every valve.
  3. We digitally match and test every valve set before we ship to you.
  4. Fast delivery options including next day delivery. Fully tracked and insured so order with total confidence.

Do you have any questions about replacing the valves on your amplifier?

Buying these original Marshall EL34 matched quad replacement valves will ensure you get great tone. These valves offer superb value for money. If you have any questions about replacing your EL34 matched quad of valves on your amplifier please drop us an email.  We have more than 30 years experience so we are sure we can help you solve any problem.

Also, take a look at our FAQ section where we answer all the popular questions on swapping your tubes.

  • Every valve is carefully selected, fully tested and digitally matched before we ship to you.
  • We have 30 years experience so buy from us with total confidence.
  • Global shipping. We ship all over the world every single day.

Which guitar amplifiers do these Marshall 4 x EL34 power valves fit?

These superb amplifier valves fit many different guitar amplifiers produced by a variety of different manufacturers. Marshall uses them in a lot of their amplifiers but these are excellent valves for any make of amp that uses 4 x EL34 power valves.

Many 100 watt amplifiers put a tremendous strain on the output tubes. If you find that you are replacing yours on a regular basis try upgrading to Marshall. They deliver superb tone and can cope with the demands of the more powerful amplifiers.

EL34 valves have a very specific sound so please check the exact valves you need for your amplifier by clicking here.

Additional information

Weight0.300 kg
Dimensions15 × 15 × 15 cm


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Marshall EL34 x 4 matched quad

EL34 Valves (Tubes) Marshall 4 x EL34 Matched Quad NEW TESTED