The finished amplifier sounds phenomenal! Both channels deliver equal and spirited sound to my rather efficient Klipsch speakers. The bass is powerful. The mids and treble are clean.
As I write this, I’m listening to “Bridge of Sighs” by Robin Trower. Overall, the sound is warm, pleasant and undistorted. The top of the amplifier is warm to the touch. Very nice and highly recommended if you are thinking about building your own amplifier.