It's your duty to tweak everything, nothing escapes being fiddled with for the greater good. If you're convinced there's no benefit to changing your set up you have become complacent and satisfied with your system! Yikes. Now, if someone can explain to me why manufacturers use hex-screws instead of something more sensible like Philips or Robertson.. cuz they look good? I had a bitch of a time removing two screws on my BAT preamp to retube last night, the heads stripped WAY too easily and I had to use pliers to get the damned things out.
do you need to tweak a tape deck???
...after experimenting with Onkyo 2060 tape deck I've discovered that it records better standing on the vibrapods. Moreover it improved when I've leveled it properly. Is it just I'm going nuts or someone can also state the same?