Teigertje from Duiven, the Netherlands (source BD-Design forum) -

A week or two ago I bought a SNS plug from Bert. I've read a lot about the promised improving of details, better staging, tighter bass and enjoying music. I was a bit sceptical but, to be honest, it fullfilled all promisses! It's not just commercial blabla, but truly enhances the musical experience. And my wife, not knowing about the tweak, noticed it too!