Replacement Valve Set for Hughes and Kettner Trilogy (3 x ECC83 1 x Balanced ECC83 4 x Matched EL34)

Best Replacement Valve Set for Hughes and Kettner Trilogy


In Stock

498 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.


Best replacement valve kit for Hughes and Kettner Trilogy amplifiers? 

This replacement valve kit for Hughes and Kettner Trilogy amplifiers 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 superb valve kit comprises:

  • 3 x Premium JJ ECC83 preamp valves (also called 12AX7).
  • 1 x Premium JJ Balanced ECC83 for the phase splitter in position V4.
  • 4 x Premium JJ Matched EL34 power valves/power tubes.

We always recommend JJ valves for this amplifier. This is because they offer a superb tone at a very attractive price. We think these are the best valves/tubes for this amplifier. You can order these amplifier valves singly or as matched pairs 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. 

  1. Awesome tone. This is what matters most. The number one priority for any H & K owner 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 experience so we are sure we can help you solve any problem.

Do take a look at our FAQ section as well. Here we answer all the regular questions we get asked about swapping or upgrading your tubes.

The best replacement valve kit for Hughes and Kettner Trilogy on the market. 

  • Every valve kit is carefully selected, fully tested and digitally matched before we ship to you.
  • These superior valves deliver superior tone and performance.
  • We have a range of fast delivery options with full tracking and insurance. So you know they will arrive safely.
  • Global delivery – we ship all over the world.
  • All valves are fully guaranteed.
About this amp:

Single-channel amps are often disappointing in that they don’t offer much tonal variation. A multichannel amp, like this Hughes & Kettner Trilogy, however, provides access to a multitude of sounds and different ways to shape them.

The Hughes and Kettner Trilogy amplifier has four channels of all-tube tone.

This beautifully engineered 100-watt German amp also features H&K’s patented SmartLoop technology, which saves and recalls your effects loop settings for each of the four channels. Once you have used it there’s no going back. Then there’s the amazing look of this amp. Look through the Trilogy’s glass fascia and you’ll see that the symmetrically aligned power tubes behind four of ECC83 (12AX7) preamp tubes. Even the choke and output transformer are hidden from sight, so as to not interfere with the head’s gorgeous aesthetics.

Additional information

Weight0.515 kg
Dimensions26 × 21 × 17 cm


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Best Replacement Valve Set for Hughes and Kettner Trilogy

Replacement Valve Set for Hughes and Kettner Trilogy (3 x ECC83 1 x Balanced ECC83 4 x Matched EL34)