The Hughes and Kettner Grandmeister Deluxe 40 amplifier uses 2 x ECC83 (also called 12AX7) preamp valves, 1 x Balanced ECC83 for the phase splitter position (V3) and 4 x EL84 matched power valves/power tubes.
Over time your valves will lose their tone and their power. 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 have a look at our FAQ section where we answer the most popular questions we get asked each week. You’ll also find lots of useful tips on upgrading your tubes.
If you want to know what your shipping options are, simply add the product to the basket and when you get to the check out it will show you delivery costs, options and delivery times.
What H & K say about the amp.
GrandMeister Deluxe 40 combines all-tube tones and smart control features in a supremely playable package! On top of its plethora of amazing sounds, every knob and switch setting on GrandMeister Deluxe 40 can be easily saved, stored and recalled at the touch of a button, and the studio-quality on-board effects settings are saved right along with the gain and EQ knob values. It’s pure tonal magic…
Order yours today and get your amp sounding better than ever.