#1
Hi guys, I have looked but not very hard but here is my dilemma.

I have a randall 120D head and a 4x12 cabb with 2 chanels , 1 overdrive and one clean.

But I do not like very much my Overdrive chanel tone. I own a beta anvin Distortion pedal and when ever I turn it on I get this huge feedback when not playing.

I found a beta anvin NG-100 for just 50$. Is it necessary that I buy the pedal or there is anotherway to solve the problem.
Thanks
#2
Volume knob, or mute the strings. I'm assuming you have the volume cranked up. Noise gates can affect your tone which is why I don't use them.