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.
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It is my personal opinion that the cheapest cost-effective tweak is to listen to a warmed up system at night with the lights in the room turned off and your eyes closed. Taking your eyes out of the listening experience super tunes your ears and you will hear things you never heard before as well as gaining insight into your speakers positions and system balance plus the music will be more enjoyable. There will also be the added benefit of less electrical energy (noise) being used in the room and the tweak is absolutely free. 
bpoletti....Amazing that I have employed the exact tweak with my system with the trees as you. But, I took it a step further....I introduced a band of squirrels to the trees. Took me a long time to train those squirrels but now they move around the trees as required by the music being played. Seems that their furry bodies provide an excellent method to absorb errant room modes from uneven bass.
Sometimes...this is fun!


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...
The most cost effective tweaks are: 
1. Room treatments
2. Ultrasonic record cleaner