Who Tried Power Conditioners Over The Years and No Longer Use Them Today, Any Why?

High end power cords? I wholeheartedly agree, heavier is better. Beyond that; maybe, but... Read my "compromised hearing" explanation from my previous reply. 
 

I recall from another forum a member having "ah hah moment" from, he claimed,  bass response from upgrading from the stock removable 18 ga to an inexpensive 14 ga upgrade.  I plan to mod what gear I can to take advantage of this inexpensive, undeniable upgrade. Currently, of my system's 11 amps & subs only one of them has a removable PC. That 230VAC sub came to me needing some surgery to make it work. While I was at it was easy enough to install the EIC not to mention a generic 4' PC. 
 

My add'l $0.02

Tony

I’ve used a Shunyata Triton V2, V3, and Typhon as well as the PS Audio Power Plant Premier and P10. Previous to that I had used a Furman voltage regulator/conditioner.

I no longer use any power conditioning in either of my 2 systems. I didn’t have power "problems" so ultimately, these products were just tweaks that changed the sound to me. Taking the cost of those products and putting it toward better sounding components and cables was a better use of time and energy for me.

50 years in this hobby. Never once used a power conditioner. Some feel they hear a difference. I don't. Money saved. KaChing!

@coltrane1 

You are the lucky one out of a hundred or thousand. Sure wish that were true for the three places I have lived in the last 40 years.