After years of buying (and still owning many Mesa's) I've come to realize that no matter how good a Dual Recto is in its many forms (Roadster, Trem-O, etc.), I will always come back to the Mark IV. I removed the G-Force because I just didn't use anything other than the delay (didn't need anything else with a Mark IV) I've gone down to the KLON Overdrive and a couple EVH f/x for sparing use, rackmounted them all and added the Boss DD-6 that sounds just as good as the G-Force in my opinion for the small amount of delay I use. I don't need a rackmount tuner compared to the Boss pedal tuner. This setup is the bare bones of what I need and I just don't use anything else. I've used this at gigs recently and rehearsal and it sounds incredible and with low noise at any volume. Enjoy!!