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Valves for Fender Twin Red Knob

Fender Twin Red Knob "The Twin" (1987 - 1994)

Valves for Fender Twin Red Knob amplifiers.

The amazing Fender Twin Red Knob “The Twin” amplifier uses 11 valves to achieve its awesome sound.

It was built between 1987 and 1994 and just to confuse everyone the early model up to 1989 had red knobs and the later models had black knobs.

The 11 valves required for this amp are:

  • 5 x ECC83 (also called 12AX7) preamp valves.
  • 1 x ECC81 (also called 12AT7).
  • 1 x Balanced ECC81 for the phase splitter position.
  • 4 x 6L6GC 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 for the Fender Twin Red Knob 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 balanced and the power valves digitally matched.
  • A significant upgrade in valve quality compared with stock valves.
  • We offer a variety of shipping options with full tracking and insurance so you can order with confidence.
  • We have 30 years experience so you know you are in safe hands.
  • International shipping – we post all over the world every single day.

Replace the Valves on your Fender Twin Red Knob.

If you have any queries about replacing your valves please drop us an email. We have over 30 years experience so one of our team will always be happy to help and advise.

We also recommend that you take a look at our very helpful FAQ section. Here we answer all your questions and if you have never upgraded your tubes before you will find lots of useful hints and tips.

About the amp:

The Fender Twin has seen a number of revisions since its introduction with the design sometimes varying greatly from one year to the next. There have been many variations over the years, including the Twin Reverb, the Super Twin, the Twin Reverb II, and the Twin Reverb ’65 Reissue and the Fender Twin Red Knob. The latter is probably the best they ever made.

Many notable musicians have used Fender Twin amplifiers, including Mark Knopfler. David Gilmour, Chuck Berry and the Beatles to name but a few.

This amp has two inputs and uses a solid-state rectifier.

Tubes for sale for Fender Twin Red Knob amplifier.

Upgrade today and hear the difference.