With our cookies we would like to offer you the best shopping experience possible with everything that goes with it. This includes, for example, suitable offers and remembering preferences. If this is okay for you, simply click on "Alrighty!" that you agree to the use of cookies for preferences, statistics and marketing (show all). You can withdraw your consent at anytime via the cookie settings (here)
Note: To prevent ratings from being based on hearsay, smattering or surreptitious advertising we only allow ratings from real users on our website, who have bought the equipment from us.
After logging in you will also find all items you can rate under rate products in the customer centre.
I got a tube amp doctor for use with a Marshall JCM 800 2203X and burnt out 2 units within months.
The rockcrusher was recommended to me by many Marshall owners and it is perfect.
Lowering volume the amps tone don't change.