Sanders sound systems preamplifier

Waiting for it's delivery.   Would this be better than my other 2 preamps???

onkyo p-308
B&K pro 10 mc

just want your thoughts on the sanders preamp.  Will it offer better clear sound than these other two preamps?

when I plug in the onkyo, I get instant static from tweeters.  I hope it's not a home cable issue

how do separate all my cables to minimize any hum, ac interference ???  Wrap all power cords together?
everything is bunched behind my tv. 
No issues at all and it is built VERY well.  You should really like it, especially over what you've been currently listening to.
Col. Sanders built mine, It's finger lickin' good!

I have the iPre from Roger Sanders (Innersound) since 2011. It is phenomenal. Dead quite, Fast, Transparent, Timber and Tone is spot on. Simply, Straight wire with gain.
I have nothing but good things mentioned on all Rogers gear. 

 After I get t he preamp, I'm starting a fund for his speakers. 
I wonder if they will hit as hard as my old cerwin  vega d9's ?

i am praying the old onkyo is the cause of the tweeter static/crackling I get, and when I plug in the sanders pre, I will not hear the crackling.  Everyone please pray to the metal gods I don't have the static.