Isolation feet/cones for PS Audio NuWave DSD DAC

I'm using (3) Herbies Tenderfeet under my NuWave DSD DAC. Whatever footers you decide to use, I suggest using three rather than four due to the dimensions of the unit and to have minimal contact with the shelf.

On my Perfectwave transport I use 4 tall Tenderfeet with an Edensound damping weight over the transport.

My latest set up: DH Cones under a medium size 14x10 glass bowl filled with 20 lb of perfectly smooth glass microbeads, and on top of the glass mirobeads a 12" glass tile that supports a constrained layer damper and on top of that a small 6x6 aluminum slab. The aluminum slab has four super soft cryo’d steel springs on top that support a 6x6 glass tile which serves as the top plate. This whole "Woody the Woodpecker" iso stand isolates a portable Sony Walkman cassette player or a Sony Walkman CD Player. A Shun Mook Mpingo disc and a large DH Cone sit atop the large glass tile. Better safe than sorry.

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