I have the Linn Selekt DSM mono organic DAC in my system, that I paid tad more than 15K. I settled on that after trying the T+A DAC 200 and the mola mola Tambaqui.. I have had the Linn for a little less than a year and been very happy with the rest of the system. Recently I came across the reviews of DAC here and ended up getting the SMSL SU-10 just to experiment. I have to admit, in some cases this DAC seems to sound better than the Linn when I select certain color filters of sound in the SMSL.. less fatiguing but at the same time very clear.. Its really impressive how beautiful this SMSL sounds with the rest of my system for such a reasonable price. Just wanted to share my experience.. The Linn has a fantastic interface and also dead quiet but I am still clutching at straws and I am at a loss..