Springs under turntable


I picked up a set of springs for $35 on Amazon. I intended to use them under a preamp but one thing led to another and I tried them under the turntable. Now, this is no mean feat. It’s a Garrard 401 in a 60pound 50mm slate plinth. The spring device is interesting. It’s sold under the Nobsound brand and is made up of two 45mm wide solid billets of aluminum endcaps with recesses to fit up to seven small springs. It’s very well made. You can add or remove springs depending on the weight distribution. I had to do this with a level and it only took a few minutes. They look good. I did not fit them for floor isolation as I have concrete. I played a few tracks before fitting, and played the same tracks after fitting. Improvement in bass definition, speed, air, inner detail, more space around instruments, nicer timbre and color. Pleasant surprise for little money.
noromance
You see cleeds, you have no idea either. Of course I am assuming wrongly or rightly, that all of you know what you are listening to. And cleeds, if there is no music by subwoofer cones are frozen dead.

Uberwaltz, if you could hear a proper system it would be the first thing you would be pursuing. 

Radomir Bozevic was a genius. His problem and downfall was that he thought everyone else was up to his level of thinking. He direct marketed his equipment, his instruction manuals were awful and he was not able to provide adequate phone in support although he tried. The TacT 2.2x and it's theater version he TCS remain the most powerful DSP preamplifiers on the market. The only units that are close are those made by Trinnov.
Companies like Anthem and DEQX make units that are relatively easy to use but not near as powerful. They are however very useful in mid Fi situations. In Top systems only TacT and Trinnov need apply at least for the time being. I will take photos of the program in operation to try and give everyone an idea of what is going on. 
Mijo, Re your response to Indra, how would you delivered energy to the equipment on an isolation device such that you could then “count” it’s resulting oscillations? Seems to me you’d want to replicate the natural state where hitting the TT with a hammer is irrelevant.
Uberwaltz, if you could hear a proper system it would be the first thing you would be pursuing.
Mijo
That is right where you lose my attention.
The implications of that statement are that neither myself or anybody else here has a "proper system".
And to put it bluntly, I find that insulting and degrading.

Have a nice day.
In the mean while, isolating your turntable will improve your signal to noise ratio and  if properly done protect it from nuisance issues like foot fall skipping. If your turntable is on a solid rack planted on a concrete floor the improvement will be less obvious. For those with wood joist floor construction a suspended turntable is the only way to go. 
UBERWALTZ, that was not at all what I was saying!!! I was saying a proper DSP system. I was not reflecting at all on anyone else system in any way shape or form so please calm down.