for fun, i picked up an old a308 integrated... this one was well modded with upgraded ps caps, resistors and wiring... in shipping the volume control was damaged though, just got it fixed, and man this is a very very nice sounding integrated... very refined extended treble, a little lushness in the mids and midbass, excellent low bass power and tone... all in all, exceptional regardless of cost and absolutely ridiculous for the modest price i paid...
too bad i don’t have a stock one to compare, impossible to know how much of the wonderful sound is the basic design vs the mods... 🤷♂️