The Mesa Boogie Rectoverb 25 amplifier (both the head and the combo) use 5 x ECC83 (also called 12AX7) preamp valves, 1 x Balanced ECC83 for the phase inverter (in position V4 ) and 2 x EL84 matched power valves/power tubes.
A brand new set of valves will get your amp sounding better than ever.
We always recommend JJ valves for this amplifier. This is because they guarantee you get awesome tone and long life and they don’t cost a fortune.
Remember, JJ is one of only five manufacturers of valves in the world. So don’t pay higher prices for valves from the same factory that have simply been rebranded by other companies.
So restore the tone, the power and the sparkle to your guitar amplifier. Treat yourself to a brand new set of valves today.
If you have any queries about replacing your valves please get in touch. We have over 30 years experience so one of our team will always be happy to help and advise.
Also, we recommend that you visit our FAQ section where we answer the most popular questions we get asked each week. You will also find lots of useful tips if you are new to upgrading your tubes.
Note: The Balanced ECC83 valve goes in position V4. That is the ECC83 furthest from the input jack on the front of the chassis (the fourth one in the front line).
What Mesa say about this amp:
“Introducing the Recto®-Verb™ Twenty-Five Head and 1×12 Combo. These are the Reverb-endowed, fraternal-twins of our little Mini Rectifier® lunchbox that’s been taking names all over the globe.
These even mightier packages are slightly larger – just big enough to accommodate a 1×12 speaker in the case of the combo and long-spring Reverb tank in the case of the head. In both cases, they boast all the same great performance that the Mini Rec™ is famous for and more.
Plus, their classic vinyl-covered birch cabinets provide a wide array of custom finish options to fully personalize them”.
Order your brand new tubes today and get your amp sounding better than ever.