Valves for Hughes and Kettner Trilogy amplifier

Hughes and Kettner Trilogy

Best valves for Hughes and Kettner Trilogy amplifier.

The Hughes and Kettner Trilogy amplifier uses:

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

Over time your valves will lose their tone and their power. A brand new set of valves will get your amp sounding like new again. We always recommend JJ valves for this amplifier. This is because they guarantee you get awesome tone and long life and they don’t cost a fortune. Remember, JJ is one of only five valve manufacturers in the world.

So don’t pay higher prices for valves from the same factory that have simply been rebranded by other companies.

Order your valves below and hear the difference.

So restore the tone, the power and the sparkle to your guitar amplifier. Treat yourself to a brand new set of valves today.

  • All of our valve kits are carefully selected, fully tested and digitally matched before we ship to you.
  • These valves offer a significant upgrade in valve quality compared with stock valves.
  • We offer a variety of shipping options with full tracking and insurance. So you know they will arrive safely and on time.
  • We have 30 years experience so you know you’re in very safe hands.
  • Global shipping. We post all over the world every single day.

What customers say about these valves.


Tubes For Sale For Hughes And Kettner Trilogy“The JJ Electronics EL84 (6BQ5) Matched Quad Power Valves are brilliant as are their ECC83 (12AX7) Preamp Valves. They have dramatically improved the performance of my Hughes & Kettner amps. Amp Valves service and support is awesome – I will use them every time”. E.T.

Replace the Valves on your Hughes and Kettner Trilogy amplifier.

If you have any queries about replacing your valves please get in touch. We have over 30 years experience so one of our team will be happy to help.

Also, have a look at our FAQ Section where we answer the most popular questions we get asked.

Tubes for sale for H & K Trilogy amps. About the amp

Trilogy head features.

  • 4 channels (Clean, Crunch, Lead, Ultra Lead)
  • 6 sounds (Clean Sparkle, Crunch Boost, Lead, Ultra Lead)
  • 100 all-tube watts (4 x 12AX7, 4 x matched EL34)
  • SmartLoop (stores FX loops settings for each channel; serial/parallel)
  • Built-in MIDI
  • 4-way footswitch included
  • 740 x 280 x 258 mm, 46 lbs
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