Hi,
I recently buy a Code 100 head and 4x12 cabinet and I loving it!
But I do have one concern the hum,there is a humming noise coming from the speakers when not played or not plugged in?
When I put the power one the humming is there and when played humming isn´t noticeable.
Hello Teppo,
It is quite normal to hear a slight hum when the unit is not being played, as it cannot be heard whilst playing then it is normal.
Kind Regards
Marshall Support
Before i have a Code 25 with NO humming at Volume Zero.Thats suck me because i play in my Home and can here the humming :-( Get it back to my Dealer.I think is a Problem from the power supply. - Roman Binder 29 Dec 2019 at 11:31 PM