slbenz

I used Herbies Tube Dampers on my Yaqin Tube Buffer with positive results. More air, blacker background while making the sound more life-like. Now with my Jolida JD-9 phono preamp, it didn't make any…

That is correct. Removing the poly switches got rid of another layer and provided another level of SDA experience. I think because of the reduced background noise as others have said doing this. It i…