Overall the sound opened up, there seemed to be more space between the instruments with a corresponding increase in the focus. It wasn't a jaw dropping, freeze you in place improvement (these rarely happen in the high-end realm anyway), but the difference was as noticeable as it was welcome. B.... The greatest improvement was achieved by installing the cones and pads under the transport.
Given the universe of isolation devices and room treatment devices on the market today, some of them with very serious prices attached to them, Golden Sound has managed to come out with some very effective products at very reasonable prices. As always, you have to experiment since they are room and system dependent. If you choose to do so, I think that your efforts will be well rewarded.