Many mistakes can be made during the building and setting up a hi-fi system, whether it is as minor as placing speakers too far apart or as calamitous as knocking them over and denting their tweeter – and all of us hi-fi hobbyists make them at one point or another (don't deny it!)
If you have built your dream hi-fi system and rushed to get it up and running to have music blaring out in front of you, you may well have mistakenly overlooked a key part of a stereo amplifier's ideal set-up or features. Even if you have afforded the utmost care to set up your system, you may not have fully considered the optimal way in which your amplifier could work with the rest of your system.
