Not all main products, most of them. The one I tested was IsoL8 mains conditioner, if I got the name right. That made my system sound worse. The only mains cable am using right now is Blackrhodium.ellisdj said:I can assure you if you listened to my system you wouldnt think mains products do that to systems.
I dont know what you have tested products wise but they shouldn't do that. However if they are cleaning "fat" off your sound and showing up other issues then its not them at fault - the fault is elsewhere such as freq response which is often a problem.