Rudolf von Beckerath, Hamburg, Germany

38 stops, 53 ranks - 3 manuals and pedal

Mechanical action, electric stop action

GREAT

16’ Bourdon

8’ Prinicpal

8’ Rohrflote

4’ Octave

4’ Spitzflute

2 2/3’ Quinte

2’ Offenflote

V Mixture

8’ Trompette

SWELL (Expressive)

16’ Flute Allemande

8’ Viol Prinicpal

8’ Bourdon

8’ Salicional

8’ Vox Celeste

4’ Fugara

4’ Flute Octaviante

2’ Octavin

2-2/3’ Nazard

1-3/5’ Terz

V Plein Jeu

16’ Basson

8’ Trompette Harmonique

8’ Hautbois

Tremulant

POSITIV

8’ Holzgedackt

4’ Principal

4’ Rohrflote

2’ Waldfote

1-1/3’ Larigot

II Sesquialtera

IV Scharf

8’ Dulcian

Tremulant

PEDAL

16’ Principal

16’ Subbass

8’ Octavbass

8’ Spielflote

4’ Choralbass

IV Hintersatz

16’ Posaune

COUPLERS:

Positiv to Great,

Swell to Great

Positiv to Great 16

Swell to Great 4

Swell to Great 16

Swell to Swell 4

Swell to Swell 16

Swell to Positiv

Positiv to Pedal

Great to Pedal

Swell to Pedal

Swell to Pedal 4