Replacement Valve Kit for Crate V33 amplifier

Crate V33

Looking for great sounding valves for Crate V33 amplifier? You’ve come to the right place.

Valves for Crate V33 amplifiers.

The Crate V33 amplifier uses 3 x ECC83 (also called 12AX7) preamp valves and 4 x EL84 matched power valves/power tubes.

We always recommend JJ valves for the Crate V33 amplifier. This is because they guarantee amazing tone and power at a very competitive price. They are a significant upgrade in quality compared with the standard stock valves supplied. You can order these singly or the power valves as matched quads or a full kit.

Order your valves for Crate V33 below and hear the difference.

Bring back the power and sparkle to your guitar amplifier. Treat yourself to a new set of valves.

  • Every valve kit is carefully selected premium grade set, fully tested and digitally matched before we ship to you.
  • We offer a range of fast delivery options with door to door tracking so order with total confidence.
  • A significant upgrade in tone and power.
  • Global shipping – we deliver all over the world every single day.

Replace the Valves on your Crate V33 amplifier.

Do take a look at our very helpful FAQ section where you will find the answer to most questions we get asked each week. You will also find lots of helpful advice if you are new to upgrading your tubes.

If you still have any questions about replacing the valves for Crate V33 please do not hesitate to drop us an email. One of our team will get straight back to you.

We have over 30 years of experience and will be happy to advise.

About the Crate V33 amp:

First of all, the Crate V33 is a 33 watt, two-channel head/combo. It uses 3 x ECC83 and 4 x EL84 through 2 x 12” speakers. Produces smooth cleans in channel one and meaty overdrives in channel two. Due to the boost function and built-in spring reverb, this amp is perfect for gigging. In addition, a three-band EQ allows for tone shaping.

Based on classic British era amplifiers, the Crate V33 is cathode-biased. At moderate volumes, it will chime and ring out. When cranked however the Crate V33 will roar and sustain. Along with valve circuitry, it also features roadworthy construction, boosting the life of this amp due to good craftsmanship. Most noteworthy is the foot switchable channels, reverb and boost for gigging, rehearsing or recording.


  • Valves for Crate V33: 3 x ECC83 and 4 x EL84.
  • 33 watts of output power.
  • Two channels for clean to mean.
  • 2 x 12” speakers or a head format.
  • Built in spring reverb.
  • Foot switchable channels, boost and reverb.

So, if you’re looking for great sounding valves for Crate V33 amplifier you’ve come to the best place.

Simply choose the complete replacement valve kit or the seperate valves for your amplifier below: