Now is your chance to get a unique tool—a monochrome digital back.
I’m arranging a group buy of a PhaseOne P20+ back with a monochrome sensor. This is a special order, as PhaseOne has not and does not make monochrome backs, but they have said they can/will do it.
For details, see the diglloyd.com blog,
July 28 entry.
More buyers reduces the price.