Has anyone heard this new offering from Magnepan? I'm intrigued by the concept and Magnepan is advertising a 30 day in home audition. I'm not sure how these would work in my application considering I am augmenting my tube integrated with a pair of the Musical Fidelity 550K's and the Magnepan website speaks to these panels being run in parallel with your existing Maggies. I'd be most interested in some feedback on this if anyone here has any experience with them.