!Alleen voor Hauptwerk 5 - For Hauptwerk 5 only!

Organ temperament: Mean-tone (1/6 comma)

Manual compass: C - c3 (extd. version d3)

Pedal compass: C - H (extd. version d1), pull-down pedal

Wind pressure 61 mm

Pitch a1 = 460 Hertz

Manuaal

Praestant 8                                        Schnitger (C - E: Roerfluit) extd. version Praestant: C - d3

Rohrfluit 8                                          Schnitger (metal)

Principael 4                                       Schnitger

GedacktQuint 3                                 Schnitger, bass stopped, treble open  (few pipes reconstructed)

Octav 2                                               New

Quintanus 1½                                   Schnitger (treble new

Sexquialter 2 st., bas/disc              Partly new (reconstructed from exisiting Schnitger pipes)

Mixtuur 4 sterck                                Partly new (reconstructed from exisiting Schnitger pipes)

Vox Humana 8                                  New, double cone resonators, copy from Vox Humana of St. Laurenskerk, Alkmaar

Pedaal:

Subbas 16                                          Extd. version: Historic 18th century rankOrgan temperament: Mean-tone (1/6 comma)