BEST UPGRADE regardless of cost?


Changing my ARC VT100 MKIII for NAGRA VPA's. Like the difference between zipped and unzipped computer data.
jjwa
For me moving from solid state preamp to tube preamp. Next was the move to Martin-Logan speakers (aerius’)
The best upgrade for me has always been the speakers first and foremost. The room and the source are a close second. But the most dramatic for me has always been the speakers.