Anyone out there has experience in burning in the Mastercrown powercords? I have installed two new ones on my mono amps. Huge uptick in resolution and soundstage compared to Transparent Opus but noticeably leaner. They are now about 150 hours in. How much longer before they are fully burnt in?
Hi I replaced 2 Opus power cords with two master crowns on my mono amps. I didn't notice anything leaning...in fact I thought everything got a lot better!

