The best I've heard to date in my system is Furutech DPS-4.1 with rhodium plugs and nothing else has come close...
Wig
Vinshine X Collaboration with Kinki Studio, TheTai Hang power enhancer
What a surprise after installing the Taihang in my system,, in a word, amazing. Stage depth clarity was amoung one of the first things I notice. My system consists of tubes pre and power amps, with a digital and analog front end. Tubes as we know exhibit a second harmonic noise distortion which is a given and something we live with as it’s our perception as being more musical. Dirty power can add more nastiness to this by way of unfiltered AC. With the addition of the Taihang it has made all the background information much more clearer. My speakers are fairly high resolving so was able to take advantage of this additional gain the Taihang give me. Leading edges from instruments started and stopped more precisely still retaining musicality. Black background noise seemed non existent as we like saying but in this case it really does without straining to not hear. So clean power can do all this, seems to be! Also will mention as in some cases experienced with power amps, I sensed no loss in dynamics or compression which is one of the biggest concerns when implementing such products. This in my first day of listening. So again I’ll go back to my original statement, amazing! Alvin’s collaboration as he calls it, has some magic inside this beautifully crafted box.