Received Plixir,thanks.It’s a significant upgrade for Maestro and Vivace,everything sounds more relaxed and organized, bass is great much deeper and a hint of strident highs with Sennheiser HD-800 are gone instead the highs are now sweet.Soundstage has black background and appears little bit wider and deeper .L/R Stereo imaging is better.Instruments appear more natural and have slightly more air around.You get the feeling that you are listening with more powerful amp and i like the microdynamics , details are not popping on your face they are now intergrated to the performance.The Plixir is a great upgrade unit for Linnenbergs i like it alot.
August from Finland