Vibration isolation an issue in a concrete basement
Without promoting myself too much 😛 my company specializes in vibration isolation solutions at down to Earth prices. For turntables, CD players, subwoofers, etc. Just determine number of springs required according to total mass. 40-50 lb takes 4 Springs. Will yield about 2 Hz performance ideally. Same basic idea for any audiophile type iso stand. http://machinadynamica.com/machina25.htm |
Hello vinylfan62, We recommend addressing the AC as a priority otherwise you may never know what the sound system is actually capable of in performance. Installing acoustic products can easily devalue performance much the same as improve the environment where if not careful you could find yourself navigating a two Way Street blindfolded. Clean power increases dynamic headroom across the entire electronics package. Headroom relates directly to increasing component operational efficiency resulting in a greater presence of musical qualities. We have no skin in the game when it comes to power related products - only hands on experience and a willingness to share information. Concentrate on the audible portion of the system prior to the inaudible seismic thing that always shows up on this forum. Inaudible mini earthquakes are not the largest of issues concerning environmental sound quality. Increasing the operational efficiency of your components and loudspeakers first and foremost will lead to lesser monies spent on other issues that may or likewise - may not exist. Disclaimer: I am not here to debate anyone, especially those who are concreted in the old seismic ways of understanding sound reproduction as that topic has been beaten to death many times over on this forum. Our solution is much simpler than pounding the computer keyboard in argumentative fashion. Anyone can telephone us and ask any questions concerning sound. We will provide answers based on engineers opinions, testing methodologies, product knowledge and nineteen years experience speaking to listeners on a daily basis. We learn from sharing the wisdom of others and are skillful at solving audio and audible related issues with a focus on sonic improvement. AC distribution is extremely vital for good sound. Thank you for your time, Robert Star Sound |
audiopoint wrote, ”Disclaimer: I am not here to debate anyone, especially those who are concreted in the old seismic ways of understanding sound reproduction as that topic has been beaten to death many times over on this forum.” >>>>Send in the 🍑🤡 Hey, whatever became of your “seismologist,” Bobby? My guess is she ran as fast as her little legs would carry her. 🏃♀️Seismic vibration has been discussed here many times. And still you didn’t learn anything, |
Vinylfan62, Having my system in the basement has presented benefits and challenges. One benefit being the background noise level, or absence of such. While the concrete floor has been covered with hardwood nailed to 3/4" plywood and the walls with sheetrock the reflective nature on the room was still an issue. I will say that Robert's Sistrum Platforms cleared up quite a bit of noise, settled down things if you will. As Robert mentioned the AC power is a critical factor in good sound. Many ways to skin this cat and after quite a bit of research I have employed isolation transformers. I was able to find a Balanced Power Technologies BPT 3.5 Sig+ for my front end and the result was dramatically evident. I had run six dedicated lines a few years ago and the BPT unit is on one of these. Recently though, I came across an Equi Tech wall unit with enough power to run my amps, ran all the dedicated lines through this. Actually plugged the BPT unit into it as well so the BPT unit has balanced power input as well as output. Dramatic difference. I suggest you look into isolation transformers, Torus being probably the best out there at this time regarding component like transformers. . As for wall units, Equi Tech has long term experience. I will say the combo, for me, has been a dramatic improvement in sound quality. Look up "balanced power" in this forum, plenty of info. |
