⭕ Marant 7c tube preamp, more sought after lower serial and different sounding than later models. Face plate and paint is different. This unit is in amazing condition pictures do not do it justice. Phono is amazing as well. With the gold face plate brown toggle knobs low serial 106xx. The wooden cabinet is the the first issue cabinet rare, mahogany color, nothing like the later versions. I had this checked and everything works as it should. The preamp has had little use. Face plate is mint, this is a much harder to find 7 than many others. Rich sounding Marantz 7c.