Did anyone experience Audio Prism's Ground Control

It’s said that mixing the Reference GC’s with the “regular” GC’s improves the soundstage. So my question is, is it possible to buy GC’s that are terminated with Banana Plugs that are not terminated with the Reference Banana Plugs?

Yes, you can obtain a "Standard" Banana plug. My personal recommendation is the locking style from Radio Shack. You need to place a special order for them as we do not ordinarily provide this. You can contact me through Audiogon directly or google AP Labs (AudioPrism) and email Byron.

Bud

I had a little grounding issue between my VPI turntable and my tubed phono pre.I decided to try the spade ground control.I took them off my amp and put one on the ground at the phono stage and the other at the ground on the vpi table.
I already had a ground going from the TT to the phono stage.I was surprised that the ground control helped the grounding issue,but also added more clarity as well.

I will be leaving them on the phono stage and VPI turntable and ordering another set for the amp again.