Any one has experience with Sugden Integrated?

I used a Sugden Masterclass SpA-4 with my Turnberry Gr and it was one of the best pairings I had. 

I have heard the "regular" Sugden A21 which I thought sounded beautiful on Devore speakers, and the Masterclass which I thought was sublime. Why aren't these spoken about more?  

One local retailer in town has Sugden as his affordable ss line.
He also carries Devore, Line Magnetic, Innous and Nagra along with
many others good brands. AZ HiFi in Phoenix if you can get here.

firstnot,
I live in the west valley, and that's where I heard them. Good store.

Never had integrated amp from Sugden but in the 90's I bought new (demo) a set of Au41 pre and Au31 power amp, still have these in my second listening room with either Magnepan SMG or Tangent RS6. Few years ago I had the chance to find a Au51 pre and Au51 power amp used, they are with Snell Acoustics CII.  SUGDEN FOREVER AND EVER