Hi guys. New to the forum. Bought my first Marshall amp used a month or so ago. It was a used MG series. Although I know the solid state stuff isn’t very popular I loved the sound. Decided I wanted to get a Marshall combo since half stacks aren’t the easiest to carry around. At first I was going toward a MG15FX but next to it was the origin 5. Loved the looks and more vintage sound of the origin. Perfect size also. Also is my first tube amp. I love everything about it except it’s pretty much clean unless the boost is on and the volume is at least half way. Besides pedals, is there anything I can do to the amp to get a more dirty/overdrive sound to the amp? Like I said this is my fist tube amp, I know different tubes will make different sound, but didn’t know if I can get different tubes to make the boost be more overdrive at a lower volume as well. Thanks guys.