Orange OR50 MKII

Orange OR50 MKII

Looking for great sounding valves for Orange OR50 MKII amplifier? You’ve come to the right place.

Valves for Orange OR50 MKII amplifier.

The Orange Rockerverb 50 MKII amplifier uses:

  • 2 x ECC83 (also known as 12AX7) preamp valves.
  • 1 x ECC83 balanced valve for the phase inverter in position V3.
  • 2 x EL34 matched power valves/power tubes.

The balanced ECC83 valve goes in position V3 which is the one furthest from the input jack and closest to the power valves.

We always recommend JJ valves for the Orange OR50 MKII amplifier. They guarantee awesome tone and power at a very competitive price. That’s because JJ is one of only five manufacturers of valves in the world.

So don’t pay more for expensive re-branded and re-boxed versions of the exact same valve.

Order your valves for the Orange OR50 MKII below and hear the difference they make.

So restore the power and sparkle to your guitar amplifier. Treat yourself, and your amp, to a brand new set of valves today. 

  • The best valve set for this Orange amplifier. 100% warranty on every valve.
  • Premium quality valves giving superior tone and power.
  • Fast delivery options with full tracking and insurance so order with total confidence.
  • International shipping – we ship all over the world every single day.

Replace the Valves for Orange OR50 MKII amplifier.

If you have any questions about replacing your valves do not hesitate to drop us an email. We have over 30 years of experience so we will be happy to help.

Also, take a look at our FAQ section where we answer all the most common questions we get asked each week. You will also find lots of useful hints and tips on upgrading your tubes.

About the Orange OR50 MKII amplifier.

In 1972 Orange launched an amp that defined their sound. It was dubbed the ‘Pics Only’ due to the absence of any text. So instead Orange use pictures only on the faceplate of the amp. The OR50H owes more than a nod to this vintage legend.

The method of its construction, the blues and rock tone, even the cosmetics are superb. Featuring a traditional single channel with a three stage gain section, the real weapon in the Orange OR50 arsenal is the HF Drive control. This is two controls in one! As you turn the control clockwise you will hear the power amp presence increase while adding an extra dimension of power amp gain.

Along with a foot-switchable master volume, the Orange OR50 is one of the most versatile single channel amps created.

Orange OR50 MKII Features.

• Foot Switchable Master Volume/Attenuator.
• HF Drive Control with Boost.
• Valves/Tubes: 3 x ECC83/12AX7 and 2 x EL34.
• 50 Watts RMS.
• Finally, chassis-mounted hand wired power valve sockets.

So, if you’re looking for great sounding valves for Orange OR50 MKII amplifier – you’ve come to the best place.

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