MF_Kitten
Set up us the bomb
ok, so the SLOverdrive is the best model on here. The warm response it has is incredible. SO WARM. Maybe not the tightest 5150-esque metal tone (at least from my early attempts at one), but it dominates for leads and all hard rock tones. VERY responsive to dynamics - a model that truly cleans up when turning down the volume knob. I easily see this working for Petrucci and Vai tones - just dial in the Vai with a Distortion effect in front for a fatter, rounder breakup tone, and make the Petrucci tone tighter and djentier.
I've also found that while I can't fit delay and reverb when using "dual cab" patches due to the higher DSP constraints, I can get a great sound by using a delay as well as using some E.R. to simulate reverb. Not as much control as a real reverb, and I usually don't like it, but it works here. will post clips/patches later. will make my own thread.
I use Treadplate/57 on aixs + Greenbacks/121. I put an FX Loop on the channel with the Greenbacks/121, and just run a patch cable between send receive. This syncs up the two channels, so the sound is tight and has a full frequency response.
For effects, I have a Noise Gate, Line 6 Drive, Digital Delay, and Mid-Focus EQ. To simulate Reverb, I use 20% E.R. on the Greenbacks/121 and 15% E.R. on the Tread/57 on axis.
I ended up preferring the SLO crunch myself, for leads stuff.