How much power do you need? I've listened to both the SA-100 and the SA-250 (which I own). IMHO, I liked the effortless, dynamic sound of the SA-250. I didn't think the SA-100 had quite the "umph" that the SA-250 has. Both are very good SS amps.
Take Eugenio Costa's advice and try both set-ups before you invest. Or, just get 2 SA-250's now.
Take Eugenio Costa's advice and try both set-ups before you invest. Or, just get 2 SA-250's now.