Sorry if that was confusing. I was wondering if the Grado will sound better on the Black Widow vs the Rega 250.
Thanks garpt. I just got the bug to do something different. I love the shure just wanted to know if I should go to all that trouble to try the grado. Do you think it will reveal more detail on the Black Widow?
look forward to itThanks! I was thinking the same thing. I'll try it and post an update on the difference between the Rega and the Black Widow with the Grado. Also difference between the Grado and the Shure on the Black Widow. Should be fun : )

Installed the Grado 8mz on the Black Widow today and gave it a listen. As compared to the Grado on the Rega 250 it was much more open and detailed on the Black Widow. More separation of instruments and I could hear more of the background sounds like really quiet guitar and percussion. Really nice full sound. As compared to the Shure V15 III on the Black Widow, the Grado lacked a little detail, but made up for it with richness. The Shure is very detailed and has tighter bass, but does lack the rich warm sound of the Grado. Warped records are no problem for either on the Black Widow.
Both sound excellent but the Shure's soundstage is much more 3 dimensional. Almost forgot how good it was.