Greetings, Rcprince! I commend you on your mnestic powers.
Yes its all broken in, except for my ears. I am still of two minds. I find the IO much quieter with a wider and deeper soundstage and a tad better separation between indiviual instruments. Probably, I must grudgingly admit, that its also more neutral. But I love that tad of euphonic coloration in the Jadis' mids, I love that bloom of individual instruments, that sonic aura, the JP80 can place around the sound of a solo violin and above all the holographic rendering of voices. The 200 does this even more than the JP 80. They are sonically very similar, only the 200 has a punch, which I never thought possible from a preamp. So I've found the Aesthetix/Jadis 200Bal a very happy marriage. However so far I mainly listen to chamber music through this combination. For big classical stuff or opera I have myself a Jadis fest with the JP80 as the RHIAA phono part through the 200's. Unfortunatedly the latter are only on loan so far, so if I suddenly disappear from Audiogon, I will probably have been caught robbing a bank in order to keep those four chassis marvels.