Replacement JJ Valve Kit for Marshall 2150 (2 x JJ ECC83 1 x Balanced ECC83 4 x Matched JJ EL34 Mark II)

Best replacement JJ valve kit for Marshall 2150 amplifiers


In Stock

500 in stock

SKU: AMPKIT703 Categories: ,

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.


Replacement valve kit for Marshall 2150 amplifiers

This replacement valve kit for the Marshall 2150 amplifier will get your amplifier sounding better than ever. These superior quality valves will give you a significant upgrade in both tone and power. The best value for money amplifier valves on the market today. This superior valve kit comprises: 

  • 2 x Premium Grade JJ ECC83 preamp valve (also called 12AX7).
  • 1 x Balanced ECC83 for the phase inverter in position V3.
  • 2 x Premium Grade JJ Matched EL34 Mark II power valves/power tubes.

Note: The balanced ECC83 goes in the V3 position which is the preamp valve furthest from your input jack.

We do not recommend using the standard JJ El34 power valve in this amp as it struggles to cope with the power requirement. The upgraded EL34 Mark II was specifically designed for this purpose.

 You can order these amplifier valves singly or the power valves as a matched quad but it is always recommended that you change all your valves at the same time if you possibly can.

So treat yourself to a brand new set of gorgeous sounding valves today. Restore the power and clarity to your Marshall guitar amplifier.

  1. Awesome tone. This is what matters most. The number one priority for any guitarist has to be the tone. Warm, rich, fat and juicy are the words that best describe the sound from these valves.
  2. Sustained valve/tube power to make the most of every stage in the amplifier chain. It is the balance between volume and tone that distinguishes a great valve from a mediocre valve.
  3. Long valve/tube life.  Guitar amps by their very nature have to be built to take a lot of knocks. This is also particularly important when it comes to the amplifier valves themselves.

Do you have any questions about this valve kit? 

If you have any questions about replacing your valves please drop us an email. We have more than 30 years of experience so we are sure we can help you solve any problem. 

You will also find our FAQ section well worth a visit. Here we give you lots of hints and tips about upgrading your tubes.

The best replacement valve kit for the Marshall 2150 amplifier on the market. 

  • Every valve kit is carefully selected, fully tested, digitally graded, balanced and matched before we ship to you.
  • These are selected Premium Grade JJ valves that deliver superior tone, power and performance.
  • We have a range of fast delivery options with full tracking and insurance. So order with total confidence.
  • We have over 30 years experience in the industry so you know you are in very safe hands.
  • Global delivery – we ship all over the world.

These valves are suited to all styles of music and are exceptionally good for blues, rock and jazz as they give you so much control.

However, many of our customers like the Marshall power valves and so we also have a set containing Marshall power valves for the Marshall 2150 as well.

Additional information

Weight0.55 kg
Dimensions26 × 21 × 17 cm


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Best replacement JJ valve kit for Marshall 2150 amplifiers

Replacement JJ Valve Kit for Marshall 2150 (2 x JJ ECC83 1 x Balanced ECC83 4 x Matched JJ EL34 Mark II)