Baby Booties review on Topping D50S DAC

If you have a smallish high resolution DAC and a fairly resolving system and room(or better), buy these to replace the feet on your DAC ! This was not a double blind test, it wasn't even a single blind test. The only balancing factor was one judge was hoping the Baby Booties would make an improvement (me) and one judge was fairly certain they fell in the "snake oil" category (my brother), so we had opposite bias going in. We listened to HDTracks and CDs. We listened to Rock, Blues and Jazz for a weekend. All tracks that we were very familiar with, on a system that we were both very familiar with. We both agreed that the system was noticeably more musical with the Baby Booties installed on the DAC. The room is largish but pretty well treated ~19' x 23' x 9' The stereo is pretty basic. Wharfdale Diamond 225 speakers. Raspberry Pi 4 music server with an Allo Digione transport. Onkyo reciever and CD changer. Blue jeans cables. Furman power conditioning. P.S. One year later we added tenderfeet to the receiver and CD changer, however, either Onkyo already uses pretty good feet, or this system just is not resolving enough for us to detect that improvement...