Valves for Jet City JCA5012C

Jet City JCA5012C

Looking for great sounding valves for Jet City JCA5012C amplifier? You’ve come to the right place.

Valves for Jet City JCA5012C amplifier.

The Jet City JCA5012C amplifier uses:

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

We always recommend JJ valves for the Jet City JCA5012C amplifier. JJ is one of only five valve manufacturers in the world. So don’t pay more for rebranded versions of exactly the same valve.

These valves are a significant upgrade to your existing valves. They guarantee awesome tone and long life at a very competitive price.

Order your tubes/valves for Jet City JCA5012C below and hear the difference.

So bring back the power and sparkle to your guitar amplifier. Upgrade your sound with a brand new set of valves today.

  • Every valve is carefully chosen, fully tested and digitally matched before we ship to you.
  • We offer a range of fast delivery options with full tracking and insurance.
  • 30 years in the business so order with total confidence.
  • International shipping – we ship all over the world.

Replace the Valves for Jet City JCA5012C amplifier.

If you have any questions about replacing the tubes/valves for Jet City JCA5012C please do not hesitate to contact us. We have over 30 years of experience so one of our team is always happy to help.

You may also like to check out our FAQ Section to see if someone else has already asked the same question.

About the Jet City JCA5012C amp:

In summary, the Jet City JCA5012C is the JCA50H in combo form. It uses 5 x ECC83 and 2 x 6L6GC through a 12” Jet City Eminence Custom speaker. With all the features of the JCA100H (and JCA50H) but with a lower output. This means that saturated gain can be achieved at lower levels.

Ideal for the gigging musician in its combo form and, still powerful, 50 watts of output power. This could be used as a professional gigging amp, session amp or for home use.

The Jet City JCA5012C has a Normal channel that can range from spanky cleans to rick crunch. While the Overdrive has the overdrive that made Soldano famous. It has a shared Bass, Middle and Treble with a Presence control for tone shaping.

With loads of range, this amp can perform in most genres exceedingly well. An additional valve buffered serial effects loop allows for external effects pedals.


  • Tubes for Jet City JCA5012C: 5 x ECC83 and 2 x 6L6GC.
  • 50 watts of output power.
  • 1 x 12” Jet City Eminence Custom speaker.
  • Soldano Overdrive channel.
  • Valve buffered effects loop.
  • Channel foot-switch.

So, if you’re looking for great sounding valves for Jet City JCA5012C amplifier you’ve come to the right place.

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