It's not about absolute quality and faithful reproduction for me
I am with you, my hearing is not the best but I know what I like to hear, I have listened to friends HiFi that has cost them an arm and a leg and drooled over their gear, but have often thought the sound is nothing special, you have to listen to what you like even if its not what the composer/musicians intended.
This will upset the hifi elite but I have just employed one of these to power a pair of Kefs (used as background speakers)that I used with my old Teac gear, the Teac stuff is now driving an ancient pair of Goodmans Minsters in the garage both sets of speakers sound fine but others may find them unacceptable.
http://www.doukaudio.com/Product/detail/id/14.html