CRT:BVM-A20F1U

The BVM-A20 is part of the BVM-A series - Sony's top of the line series. With a 20" screen and a 900TVL screen, it's easy to see why.

The BVM-A series monitors require a rather rare input board for RGB/YPbPr inputs: the CRT:BKM-68X. It is recommended to instead get Martin Hejnfelt's BKM-68X clone (source files) as it is much more stable and has less sync issues.