The Patrick Eggle Berlin Pro is a guitar designed by Patrick Eggle, a luthier from the UK, in the early '90's. It is a continuance of his earlier work, the Patrick Eggle Climaxe. The Patrick Eggle Berlin Pro is very similar to the PRS Custom and it is even said that Patrick Eggle based the guitar on the PRS. The scale of the neck for instance is also 25 inch.
The specifications on the neck and pickups vary. There was a period where the pickups were Seymour Duncans and then they switched to Kent Armstrong designed (that were made in Korea) Pickups, to later switch back to Seymour Duncans again.