Today, I received the Burson Buffer I purchased from John of Black Sand Cables. John told me it would be bright sounding out of the box but I was really surprised at the improvement the Buffer makes in my system. I am using a Bolder Analog Modded S3 into the Burson Buffer into a Odyssey Candela Preamp. Without a doubt I can say the Buffer has made the most significant improvement of anything I have added to my system. The soundstage is dramatically improved and the instruments are much more distinct/realistic sounding.
Thanks John as the comments about what you heard with the Buffer/S3 combination are what finally convinced me to pull the trigger.
Ken