Hello, i bouth this amplifer a few months ago and already have problems.. i did not expect it from an amplifier of this prestige.
The amplifier used several times configured for 220 volts without any problem, but yesterday i turned it on and did not turn on the pilot and nor made any noise... is dead!!!
i check the fuses and saw that the mains fuse was blows, change it for an identical value and returned to blow.
how can this happen in a new and boutique amp?
According to the page of marshall the problem would be for faulty valve or within the power supply. ....I can not believe it!!!!
As you have just purchased this amplifer you need to contact the dealer you purchased it through and they will arrange for it to be looked at for you under the warranty.