Here is what I have encountered.
Cables take time to break in and so do mechanical grounding devices such as those we design. Energy is always in search of ground and when that point of contact is broken or moved it takes time to re establish that reference point. All materials reach a state of relaxation or a reduction of stress, that is what takes place and can be heard when you move a cable from one location to another.
Our designs carry over to real acoustic instruments and you can easily see and hear the ground point establish itself. During a cello performance when the instrument suddenly blooms acoustically on stage you know the reference has been established. Upon return from intermission the instrument takes a couple of minutes to find this reference point once again, you can hear this happen as well.
Speakers and electronics depending on their material and mass will take varying amounts of time to settle in and establish a a relaxed ground state. With an audio component on board we recommend 72 hours as a guide line for our products to establish their reference point. Tom. Star Sound Technologies.