Division of Organ and Church Music

European Organ
Study Tour V

Organs, Art and Architecture of Italy May 16-28, 2012

Click for more details.

Hellmuth Wolff and Associes

Hellmuth Wolff & James Louder

Grand-Orgue (Manual II)

(1) Montre
16'
(2) Montre
8'
(3) Flute conique
8'
(4) Flute harmonique
8'
(5) Prestant
4'
(6) Flute a fuseau
4'
(7) Nazard
2 2/3'
(8) Doublette
2'
(9) Tierce
1 3/5'
(10) Fourniture
V
(11) Trompette
8'
(12) Clairon
4'

Positif (Manual I)

(13) Montre
8'
(14) Bourdon
8'
(15) Prestant
4'
(16) Flute a cheminee
4'
(17) Sesquialtera
II
(18) Doublette
2'
(19) Flute a fuseau
2'
(20) Larigot
1 1/3'
(21) Fourniture
IV
(22) Cromorne
8'

Recit Expressif (Manual III)

(23) Quintaton
16'
(24) Flute a cheminee
8'
(25) Viole de gambe
8'
(26) Voix celeste
8'
(27) Prestant
4'
(28) Flute octaviante
4'
(29) Octavin
2'
(30) Cornet
V
(31) Plein-jeu
V
(32) Basson
16'
(33) Trompette
8'
(34) Hautbois
8'
(35) Voix Humaine
8'
(36) Clairon
4'
  Tremblant  

Pedal

(37) Soubasse
32'
(38) Contrebasse
16'
  Montre (G.O.)
16'
(39) Soubasse
16'
  Montre (G.O.)
8'
(40) Bourdon
8'
(41) Octavebasse
8'
(42) Prestant
4'
(43) Fourniture
V
(44) Trombone
16'
(45) Trompette allemande
8'
  Trompette (G.O.)
8'
  Clarion (G.O.)
4'

 
Recit-G.O.; Pos.-G.O.; Recit-Pos.
Tirasse G.O.; Tirasse Pos.; Tirasse Recit
Rossignol
Tremblant doux; Anti-secousses
Equal temperament at the 9th comma
Solid Mahogany Case; Pipe Shades: Butternut and Mahogany
Manual Compass: C-a''' (58 notes); Natural keys capped with oxbone, sharps with ebony; Octave span 161 mm

Pedal Compass: C-f' (30 notes); Flat pedalboard; Natural keys of white oak, sharps capped with rosewood

Mechanical key action (suspended)
Electric stop action; Combination system with 256 levels of memory; twelve general pistons,; four divisional pistons per division; Sequencer, General Cancel, General pistons and couplers duplicated by toe studs
Wind raised by one low-speed "Ventus" blower; Pedal bellows (80 mm w.c.) acts as the static bellows to manual bellows (75 mm w.c.); C-B of 32' on separate regulator at 85 mm w.c.