Danes are very friendly. You should be welcome anywhere you knock on the door.
I visited Buchardt Audio in Virklund Silkeborg, 1/2 h west of Århus on the Jutland peninsula. The Gryphon is in Ry, a little city at the other end of the lake of Virklund. If Mads is not in Schaumburg at the time you are in Denmark you might see him there.
Contact @michael-denmark he knows where the good dealers in Denmark are.