Vibration Theory - Isolate or Drain?


Given that a CD Player or Transport has quite a bit of internally generated energy from the motor, is it best ti deal with vibration issues by coupling the player to a surface with spikes or cones? or decouple the player from the surface beneath it with spongy materials? Any consensus on the best approach here?
pubul57

Showing 7 responses by theaudiotweak

Isolation only exists in the absence of matter. Come to think of it with no matter there is no existence. Drain the vein..the method is the magic. Quadruple entendre's may apply. Tom
Its as if your gear in a mechanical sense is all cap coupled from the inside to the outside environment and back again. In some worlds cap coupled is the color of the day. So called isolation devices are indeed crayons from some kids tool box. Tom
Joe Grado in 1984 supplied his $50 cartridge with a free small triangular mount with 3 small protrusions that set between the the body and the headshell. Better coupling more sound.
Tom
Cruz,

Thanks for asking..

So called mechanical isolation is a kin to cap coupling in electronics. Cap design and their material makeup are coloration devices as are materials and geometry chosen to make so called isolation devices. All of these are filters of sorts and there is no such thing as a perfect filter anymore than isolation is perfect or even possible except in the absence of matter. Because isolation is not possible...I have in my system applied extensive resonance grounding methods to all my components. I have dis carded all soft materials and replaced them with hard materials that are then mechanically grounded to the higher mass of the floor. Mechanical resonance drain..I find these methods very realistic and musical..
Geoff

Paint by number, flavor of the month, retune your system because you don't like it today, mix and try to match, hodge podge, soup sandwich...greed, great marketing.
All based around the misuse and misapplication of the word isolation. Crying out loud.. Vibration can be given direction to ground..and has for more than 12 years aahh since the big bang. So called isolation devices and associated materials only interfere with the transfer of energy to greater mass. My preference is material grounding because it is predictable, consistent and musical and works outside of the impossibility of isolation. Tom
My cd sounds more open and tuneful and faster when it is mechanically grounded and not isolated. Mass loaded turntables sound more open and tuneful and faster when they are mechanically grounded and not isolated. Most of the resonant energy in a system is generated from with in the systems components. If you attempt to damp the vibration within a capacitor all you have succeeded in doing is increase the time for that vibration to exit the capacitor. The longer that damped vibration lingers the longer its bad influence will affect the signature of that capacitor. The same is true for resistors, transistors, transformers etc. I no longer make the futile attempt to damp any of my components either externally or internally. Every thing is hard mounted and heading to ground. Tom