Looking for great sounding valves for Marshall Master MKII Lead 50W amplifier? You’ve come to the right place.
The Marshall Master MKII Lead 50W JMP2204 amplifier uses:
We always recommend Marshall power valves for the Marshall Master MKII Lead 50W amplifier. This is because they guarantee awesome tone and power at a very competitive price.
Bring back the tone and sparkle to your guitar amplifier. Treat yourself to a new set of valves today.
If you have any questions about replacing the tubes/valves for your Marshall amp please do not hesitate to drop us an email. We have over 30 years experience so our team are always glad to help.
We also recommend that you take a look at our FAQ section.
Here we answer all the popular questions as well as providing lots of useful hints and tips on upgrading your valves.
This awesome highly collectable amp was made in the 1970s and is often designated as a JMP2204. The letter at the end of the serial number designates the year of manufacture (L = 1979).
From March 1977 the 2204 amp has the cascaded circuit, which many believe is superior to earlier versions. although earlier versions do look better with their toggle switches.