Great lead.
solid connectors and I am getting a very clear sound through them.
I use custom leads from my guitar (it has a piezo option) so I do not use these leads for my guitar input side but I do use them in my effects loop and the output to my amp and I couldnt ask for any better.
I have only had this lead for a month so I cannot comment on wear and tear but everything seems to be great with them so far