Hello! I was reading bigfeet's interesting post over here: http://www.talkbass.com/forum/showthread.php?t=111965&highlight=Blending+Clean+Distortion I'm very interested to get rackmountable mixer and and rackmountable guitar preamp, and mix some B_R_U_T_A_L distortions with my SVT-rack. Does anybody have something to else to tell about Rocktron's Gainiac than "it's cool but it doesn't have power button" etc. I did Harmony Central but user reviews seems to get into a fight posts. I was thinking about PSA-1 would be great. Marshall JMP-1 or Mesa Boogie Triaxis seems great too but those seems to cost lots of money. Been looking some discontinued second hand preamps too like Kasha Rockmods but they are hard to find. Well but if you people have some recommendations for rackmountable guitar preamps for this kind of use I would be very grateful.