Best tweak - System Improvement

I have been an Audiophile for over 35 years and have tried many so called tweaks many were not that impressive BUT
I found 2 things in particular from Audio Magic
it is called the Blue Dot ground disruptor, there are a couple reviews on the older model that was good, the NEW Blue dot version
you have a sealed 5 inch box inside who knows what's inside? it has one plug you connect to your line conditioner or whatever and the other is a rca you connect to any black or negative to any aux not being used .It's purpose is to clean all noise
coming in as well as any noise riding ground off the positive and nuetral.Does it work ? Absolutely in a very BIG way every part of your audio system sounds much clearer including instrument textures and naturalness for $699 a no brainer will make any system sound much better no matter what line conditioner you have !about 48hrs for full breakin, Also they have another improvement called the Pulse generator for speaker cables It is also Outstanding what this does is that it
takes all noise from all your combined equipment and rfi and emf riding on your speaker cable and creates a electrical field that permiates the cable and nuetralizes all this hash, you just velcro this litte 3" box to the speaker cable right before it goes into the speaker
and plug it into your power strip it takes a solid 24 hours to runin and then magic everything is much more dimentional and real sounding ,just unplug and you will hear the difference right away . Both Tweaks are Major
improvements and Highly recommended.p.s Jerry Ramsey the designer of Audio Magic cables has a New Liquid polymer cable out there that is truly ground breaking I am told
I am looking to start with the Interconnect Sorcerers very soon I will report my findings ,happy listening .