Surprised no one has mentioned Herbie's Audio Lab. Their Tenderfeet work great, and are one of the real bargains in high end audio. Their tube dampers and other vibration control products also work very well.
Isolation Devices: Any Good Ones?
I'm considering some Isolation devices to place under my Esoteric X-05 CD player. I have actualy tried Stillpoins Ultra SS ($675 for 3) and they did make a difference. I'm interested to hear from those of you who have tried others like Wave Kinetics ($700 for 4), KWO Super Heated Metal Foam Pedestals ($415 for 3), Nordost Sort Kones ($260 for 4) or any others that markedly helped vibration control. Thanks!