11-17-05: Aaapers I am using a good number of Bybee purifiers and the second generation Dakioms and the results are great. I have a modified Jolida 1000 amp with four Bybee purifiers-two on the input side for the intergrated pre-amp and two on the output from the amp side. In addition I have bybees per electrostatic speaker. The addition of the Dakioms has added more clarity to the details of the music. I am hearing the surrounding instruments more clearly than I had before. In other words the focus is not just on the featured performer, I am getting more of a perception of a group of musicians. There is nothing muffled about what I am hearing. The sound is crystal clear. The bass lines have become more focused - and that is the correct way to describe it. It is not an over emphasis, it just appears closer to the experience of the real thing. I orginally saw the Dakiom ads and dismissed them as more audio BS. However, I read a review by an engineer that was pretty balanced so I decided to give it a try and I thought that I would probably wind up returning the product. However, I have been pleasently surprised. I have to say to anyone that is interested that the product is very much system dependant. It is not possible for it to work for all the varied audio designs. It is a hit or miss. I was fortunate because it works well with my system.