about the difference in sound quality between the two NAD amps. 3020 and 3225

Status
Not open for further replies.
I am very curious to know about the difference in sound quality between the two NAD amps. I own the 3225 and have heard the 3020 but never at the same time.
Does anyone have any insight into the two and how they differ in sound quality if at all they do?
 
Status
Not open for further replies.