Replacement Valve Kit for Carvin X100B

Carvin X100B

Looking for great sounding valves for Carvin X100B amplifier? You’ve come to the right place.

Valves for Carvin X100B amplifier.

The Carvin X100B amplifier uses:

  • 3 x ECC83 (also called 12AX7) preamp valves.
  • 4 x  6L6GC matched power valves/power tubes.

We always recommend JJ valves for Carvin X100B amplifier. This is because they guarantee awesome tone and long life at a very competitive price. Remember, JJ is one of only five valve manufacturers in the world. So don’t pay more for rebranded versions of exactly the same valve with a different name on it.

Order your valves for Carvin X100B below and hear the difference.

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

  • Selected Premium Grade valves giving superb tone and power.
  • Every valve kit is carefully chosen, fully tested and the power valves are digitally matched for optimum sound quality.
  • We offer fast delivery options with full tracking insurance so you know your valves will arrive safely.
  • International delivery – we ship all over the world every single day.

Replace the Valves on your Carvin X100B amplifier.

If you have any questions about replacing the valves for Carvin X100B please drop us an email and we will get straight back to you. We have over 30 years experience so we are always happy to help.

You may also like to click through to our very helpful FAQ section. Here you will find the answer to most questions as well as lots of useful hints and tips.

About the Carvin X100B:

The Carvin X100B series valve amps were a mainstay on many arena stages and MTV videos throughout the 1980s. Artists such as Frank Zappa, Craig Chaquico and Steve Vai all played Carvin X100B amps. Steve Vai recorded a song called “Blue Powder” (available on his first solo release Flexable) featuring the Carvin X100B.

The release of Series IV includes a master volume switchable to boost mode and a 4 button optional foot-switch with LED indicators (Channel, Effects, Reverb, Boost). As a tribute to the original Carvin X100B amps, the new Series IV is badged with the vintage Carvin logo. The Carvin X100B amp is a real workhorse. It delivers pleasantly smooth yet punchy clean tones, old school tube crunch rhythm sounds and richly detailed lead tones.


  • 5 band graphic EQ assignable to clean or lead channel.
  • 25/50/100W output switch.
  • Bias switch for 5881, 6L6 or EL34 power tubes.
  • Cabinet voiced XLR balanced output.
  • Weight: 35 lbs.

So, if you’re looking for great sounding valves for the Carvin X100B amplifier, you’ve come to the right place.

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