Hey there notice there's a fair bit written about these tube trees and their merits and demerits excetera I need something to be able to control the two pickups I currently have on my upright a K&K fingerboard PU and Gage Realist & I was thinking since I already had one of these Tube Pre from my old Studio it might be cool to run into my Gallien Krueger head for the live gig so i can catch a bit more click when I slap, hopefully be able to dial in the blend with the two inputs Etc or if somebody has a cost-effective alternate for maybe a hundred and a half tops? Seems like a ton of prees only have one input and I need to try and blend the two pickups ideally, thanks