I am seriously eyeing the Torpedo CAB. I'm curious about the tube preamp choices and what parameters are involved with the tube selections. I'm not looking to get any substantial gain out of that section but I am curious about if you can get a gentle overdriven tube effect. Something that would clean up nicely but something to emulate that tube warmth after the pedal chain. I love my overdrive/distortion pedal so it's a minor detail but I have not seen anything beyond the variety of power tubes available for further simulation of cabs, mics etc. Thanks for any feedback on this.