ARC SP9,SP9mkII,SP9mkIII


I am wondering if anyone out there can tell me the changes made in the three versions of this unit. I am aware of some of them but am looking for further info. And if you just want to tell me that brand "X" pre amp that you own is better anyway, please don't waste your time responding.
Thanks
maxgain

Showing 1 response by maxgain

I own the first version and have tweeked it with Infinicaps.
I am just looking for ways I could improve it(not because it is dosen't sound good in my system).The last post is not the sort of thing I am looking for, but thanks anyway.I happen to like mine.
More to discover