volume pot replacement

I had my Marantz Model 7 restored last year after many years in storage. Since then the volume pot has been getting more and more scratchy in the right channel until around 11 o’clock. The volume pot was not touched during restoration as it sounded fine at the time. I brought it back in to...

Hello guys, maybe someone knows if this could be a good replacement for the volume pot for a late marantz 7T (so it needs a 250k pot). I read the the blue velvet alps pot its a good upgrade, but im not shure if this is the real deal. I prefer the smooth type of pot like the alps and not the...