For my main lead sound, I use Channel 3 Vintage, 2x6L6s, Tube rectifiers. Gain = 2:30/3:00, Treble = 11:00/11:30, Mid = 10:30/11:00, Bass = 9:30/10:00, Presence = 12:00/12:30. This works best with my Ibanez S540LTD with DiMarzio Steve's Special in the bridge. Initially, I had the Mids dialed in...