1 x ECC83 (12AX7) Valve / Tube – JJ Electronics NEW TESTED

Single ECC83S Valve


In Stock

182 in stock

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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.


Single ECC83S Valve
Single ECC83S Valve

ECC83 Valve/Tube For Guitar Amplifier.

Our replacement preamplifier ECC83 valve (also known as the 12AX7) will get your amp sounding better than ever. These superior quality valves are a significant upgrade in tone and power when compared with most stock valves supplied with new amplifiers.

So get your amplifier sounding the best it can be with this top quality JJ replacement valve. We offer the best value for money amplifier valves/tubes on the market today.

About the JJ Electronics ECC83 valve.

This awesome valve (tube) has established itself as one of the most reliable and best sounding preamplifier valves for guitar amplifiers on the market today. For many guitarists, this valve really is the “Holy Grail”.

We always recommend JJ ECC83 preamplifier valves. This is because they guarantee stunning power and tone but they don’t cost a fortune. Remember, JJ is one of only five manufacturers of valves in the world. Don’t buy so-called “boutique valves” which are actually the same valves from the same factory but simply rebranded.

You can order ECC83 preamp valves singly or in multiples as they do not need to be ‘matched’ like power valves. We always recommend that you change all your valves at the same time (pre-amp and power valves). It’s a small price to pay to keep your amp sounding better than ever.

So restore the power, clarity and sparkle to your guitar amplifier with one or more brand new JJ ECC83 valves.

  1. Awesome tone. Surely the number one priority for any guitarist.
  2. Selected Premium Grade JJ valve for superior tone and performance.
  3. A significant upgrade in quality compared with the stock valves supplied with most new amplifiers.
  4. Sustained valve power to make the most of every stage in the amplifier chain.
  5. Long valve life. Guitar amps have to be built to take a lot of knocks. This is also very important when it comes to amplifier valves.

This ECC83 valve has been in production for many years. So it’s been tested and proven by thousands of guitarists around the world. It is also used in the preamp stage of just about every guitar amplifier ever made.

Do you have any questions about replacing the ECC83 (12AX7) valve on your amplifier?

If you have any questions about replacing your ECC83 valves on your amplifier please drop us an email. We have more than 3 years in the valve industry so one of our team will be delighted to help.

Also, take a look at our FAQ section where we answer all the most popular questions we get asked each week. We also give you lots of hints and tips on upgrading your tubes.

The Best Value replacement ECC83 valve on the market today.

  • Every valve is carefully chosen and digitally tested before we despatch.
  • Premium grade JJ valves deliver superior tone and performance.
  • We have over 30 years in the industry so you are in very safe hands.
  • Fast delivery with full tracking for peace of mind.
  • We ship internationally every single day – so buy with confidence.
ECC83 tubes for sale. Brand new fully tested and 100% guarantee.

So, choose our JJ Electronics ECC83 valve for reliability, superior sound quality and superb value for money.


Additional information

Weight0.016 kg
Dimensions11 × 11 × 11 cm


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Single ECC83S Valve

1 x ECC83 (12AX7) Valve / Tube – JJ Electronics NEW TESTED


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