Replacement Valve Kit for Marshall JCM 600 amplifier

Marshall JCM600

Are you looking for great sounding valves for Marshall JCM600 amplifier?

Valves for Marshall JCM 600 amplifier.

The Marshall JCM600 amplifier uses:

  • 3 x ECC83 Preamp valves (also called 12AX7).
  • 1 x Balanced ECC83 for the phase inverter in position V4.
  • 2 x  EL34 Matched power valves/power tubes.

We always recommend replacing all valves at once for the Marshall JCM 600 amplifier. Our complete valve kit contains all the valves required to get your amp sounding great.

Tubes for Marshall amplifiers – get your amp sounding better than ever.

So bring back the power and sparkle to your amplifier. Treat yourself to a brand new set of valves today and hear the difference.

  • Every valve kit is carefully selected and digitally graded, balanced and matched.
  • Fast delivery options. Tracked and fully insured so you can order with total confidence.
  • Every valve kit is carefully chosen, fully tested, digitally balanced and perfectly matched.
  • 100% warranty on all our valves.
  • Note: We ship Worldwide every single day.

Replace the Valves for Marshall JCM 600 amplifier.

If you have any questions about replacing the tubes/valves for Marshall JCM 600 please do not hesitate to drop us an email. We have over 30 years of experience and will be happy to advise.

Also, take a look at our FAQ section where we answer all the most popular questions we get asked each week about changing your tubes.

About the Marshall JCM 600.

The Marshall JCM 600 comes in both combo and head form. It’s a classic blues breaker style Marshall amp. This amp has 60 watts of output power, two channels and is powered by 4 x ECC83s and 2 x EL34s valves.

It features separate three-band EQs for both channels. The Marshall JCM 600 has vintage style overdrive right through to more Hi-Gain driven tones. It is packed with features such as a parallel effects loop for your external effects pedals and a True Direct output.

The Marshall JCM 600 was certainly built with the gigging musician in mind. It allows for control over both channels EQ, Reverb and Volume and has a footswitch to keep control while you’re playing on stage.

Additionally featuring speaker emulation pre and post power amp section. This gives you plenty of flexibility when recording.


  • 60 watts of output power.
  • Two channels, Normal and Overdrive.
  • Separate three-band EQ.
  • Parallel effects loop.
  • True Direct output.
Tubes for sale for Marshall JCM600 amplifiers. Order yours today and get your amp sounding as it should.

So, if you’re looking for great sounding tubes for Marshall amplifiers you’ve come to the best place.

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