EL34 (6CA7) Valve (Tube) JJ NEW TESTED (1 x EL34)

Single EL34 Power Valve


In Stock

379 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.


Need a Replacement EL34 Valve for Your Guitar Amplifier?

Our replacement JJ valve EL34 valve for guitar amplifiers enables you to restore the original sound quality of your guitar amplifier.

Get your amplifier sounding as good as the day you first bought it. We always recommend JJ EL34 valves because they guarantee a superb tone, amazing power and all at a very attractive price. Remember, Eddie Van Halen used JJ valves in his Marshalls – so you know you are getting the very best. You should always change all your EL34 valves at the same time as they need to be matched. All of our valves are digitally matched before we ship to you.

EL34 Power Tube: Guitar Amplifier Compatibility. 

This valve will work with any guitar amplifier that uses EL34 valves. You can find out which valves your amp uses here. Note the EL34 valve is also known as a 6CA7 valve. It exactly the same thing, just a different name.

You can also order your amplifier power valves in matched pairs, matched quads or matched sets of six. We always recommended that you change all your valves at the same time if you can. It’s a very cheap price to pay to get that awesome tone back into your guitar playing.

So restore the power and sparkle with our EL34 valve for guitar amplifiers. Treat yourself to a brand new set of valves today.

  1. Awesome tone. This is the number one priority for any guitarist. Warm, rich, and fat are the words that best describe the sound from these valves.
  2. Sustained valve power in the amp chain is vital. The balance between volume and tone distinguishes a great valve from a mediocre valve.
  3. Long valve life. Guitar amps are built to take a lot of knocks. This is very important when it comes to the amplifier valves as they can take quite a bashing.
  4. These valves are a significant upgrade compared with stock valves.

Do you have any questions about this replacement JJ EL34 power valve?

Buying this replacement valve kit with 1 x EL34 made by JJ valves ensures you will get an amazing tone. These valves also offer superb value for money.

If you have any questions about replacing your existing valves with our EL34  please drop us an email. One of the team best qualified to answer your question will get straight back to you.

With more than of 30 years of experience, we are sure we can help or advise.

You may also be interested in upgrading to the JJ EL34 MKII valve. This offers superior mid-range, tighter bass and longer life than the standard valve. You can read more about this upgraded EL34 MKII here.

The Best Value replacement EL34 valve on the market today. 

  • Every valve is carefully chosen, fully tested and digitally graded.
  • Fast delivery options including next-day delivery options in the UK. Fully tracked and insured.
  • Global shipping – we ship all over the world.

The EL34 valve is highly regarded around the world. In some countries, the same valve is also known as a 6CA7. Don’t worry – it’s exactly the same valve.

We sell the EL34 valve singly or you can buy them in sets of matched pairs (2 x EL34) or matched quads (4 x EL34). If your amplifier uses more than one EL34 you should replace all of them at the same time and always buy matched pairs or matched quads.

Additional information

Weight0.125 kg
Dimensions13 × 13 × 13 cm


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Single EL34 Power Valve

EL34 (6CA7) Valve (Tube) JJ NEW TESTED (1 x EL34)


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