Alembic F1-X with maybe 1.5 or less years on it. I am the only owner, bought approx 1999. Shortly thereafter I picked up a second one which i ended up using more because it was already beat up by previous owner. No longer keeping two of my favorite stuff, so here she is. The only marks are very minor scuffing on the bottom and usual marks where rack screws meet the rack holes. Still with original tube and still sounds killer. $475 shipped insured.