Only a few comments, i am amazed. An excellent video and extremely informative. Surely a must watch for any electronics enthusiast interested in audio amplifier design.
nice design notes, iliked almost all of it,the only thing i did not like is the output stage,why the hell did you not use somme availeble parts? I wold not buy an original amplifier just to take out the output fets... for that reason the whole thing is a big fail since i'll nevever build one...