Isolation feet/cones for PS Audio NuWave DSD DAC

@lowrider57  Thanks for the response. How did replacing the stock feet with the Tenderfeet influence your system?

Thanks for the additional input.
My system is on a custom rack made of Baltic birch plywood. Each shelf is about 30 mm thick and the feet have 4 stainless steel spikes on the bottom.
Seems like a similar situation

I think I may just try both at this points. If I like the DH cones better I'll move the tenderfeet to my integrated amp

@ghosthouse  all is good. In general I am really interested in DIY and the topics discussed.
In this specific case, given the responses to the effectiveness of the DH cones and their current price, I don't think its worth the effort.
For pure experimentation though, maybe.