The Most Cost Effective Tweak


What is the most cost effective upgrade or tweak? What yields the largest return on investment (ROI)? What if you could spend no money and no time and yield significant performance increases? Theoretically, that would result in an infinite ROI!

So how do you make that happen? Stop tweaking. What happens when you stop tweaking and messing with your audio system constantly is that you let everything burn in and settle down. Go read one of the many threads on this website that talks about how long it takes for components and cables to break in. The answers range from a few hours to several days. If you are suffering from constant upgrade-itis, you never let your audio system fully burn in. You’re robbing yourself of free, infinite ROI. And you never truly hear what your system is capable of. I’m not saying don’t upgrade your system. That’s a lot of the fun. Just give it some time and let your system burn in and open up. Reassess where you are at and where you want to go next.

Due to reasons I won’t go into depth on right now (mainly power issues), I am temporarily using a relatively cheap, high power, class D amp. I wasn’t thrilled with this setup and wasn’t sure if I could even call it’s sound signature high end. Due to a busy schedule, I have not had time to upgrade anything or even pursue simple tweaks. As a result of that, I have witnessed how the amp and my system have burned-in/settled down - whatever you want to call it. The sound was initially on the thin side and had harsh treble. Now the soundstage has become huge and the sound has become very smooth - smoother than I thought class D was capable of - especially from a class D amp that isn’t really something to write home about.

My point is that I realized significant performance increases by doing literally nothing. And now that I am hearing what I believe is the true sound of my system, my next tweak or upgrade will be more effective because I can clearly recognize where the weaknesses are at instead of making judgements while things are still burning in, which is often the case with upgrade-itis.
128x128mkgus
@lp2cd 

It's certainly not inexpensive, but one might call it a "tweak" until you hear the difference and that's using balanced AC power. A proper balanced transformer/power conditioner will be expensive and HEAVY, but in every system where I've used one, balanced AC drops the background noise by at least 10-15 dB. That's typically been enough to take the perceptible system noise to complete, black silence. Worth every penny...


Completely agree with you I have a few (5) AC balanced power supplies to selected source components, and it keeps getting better even after 6 months! 
Not to start a whole big tubes vs. solid state discussion @millercarbon , but you can make generalizations about tubes sounding better, but some specific models of SS sound better than some specific models of tube gear.
Tube versus SS. is like digital versus analog...

Sterile and unproductive discussions because nowadays each type of gear is specifically related to the specific designer’s talent and goal...

Long time ago for me 8 years ago... I ought to decide what kind of amplifier i would buy...

I chose a Sansui top model of the AU series because Sansui takes 20 years to replicate their own tube amplifier the Sansui AU 111 tube amplifier in solid state form...

They succeed and replicate it with a Sansui AU S.S. model in front of a crowd in a demonstration with beside the famous Au 111 they present an AU SS. to mimic it without any difference to be perceived, proving that there exist NO ABSOLUTE difference theorically "per se" between SS. and tubes... There exist only specifically explicit difference between tube amplifiers that could be replicated by any S.S. design if the research and time and money were invested into doing it....

Generally for sure there exist differences between any tube design and any SS design but not because tube design is superior but because the DESIGNER itself is superior , be it  a SS. or TUBE oriented mind....

I buy my Sansui AU 7700 after reading and seeing that.... I lost the link.... sorry....
+1 millercarbon for:
"So simply unplugging and wiggling a wire around is enough to audibly affect performance, and it takes time to settle back in to get it back"

True that...

yugebohner,
The problem with coating myself is my wife will inevitably want to go out for dinner at some point, & people take offense to my face & body coated in NPS1260. It's also expensive.  
Get all the misc stuff out from between the speakers. 
Make sure the speakers are properly positioned.
Clean contacts, terminals, sockets etc.
Better initial power cord.
I keep my stuff on all the time........after a couple of days it sounds better....do nt turn it off.