Hello, I have a a Kenwood KR 4070 currently and love the sound. Solid bass, punch, dynamic with a decent sound stage. I was wondering if a KA 5500 would have similar sound but potentially be an upgrade and eliminate the potentially troublesome power switch of the 4070? How would they compare? I know the 5500 has slightly more power at 55 watts. I appreciate your guidance and advise.
