Yesterday I was having a listening session with some of my friends and I'm using the TDA2030A power amp to drive Sonus Faber Cremona, Cremona Auditor and Grand Piano. The result was very positive. They all said the power amp have very good sound stage, sweet , solid bass, detail, and a lot of positive comment. One weaknes is it can't drives the speaker loud enough. This is the only negative comment from my friends. One of my friend using a Conrad-Johnson amplifier and Dynaudio loudspeaker and he said that my power amplifier is very good, even can match with the Conrad-Johnson he is using. He likes it very much. ( They all don't know that my power amp is using only I.C to drive the speaker).