I have a Marshall 100HDFX Head and marshall cab.
My problem is a very common problem.Basicly when ever i mute,the tone sounds very "muddy" and nothing like how it should sound.
Ive played about with the tone and Gain,Middle etc...but am getting no joy.
What advice have you got guys?
My strings are old,so that could be a problem....but apart from that id like your input,Thanks