Caird Hall Organ: Technical Specifications
Pedal Organ
1 Double Open Wood FFFF (from 2) 32
2 Open wood 16
3 Open Diapason (metal, leathered) 16
4 Geigen (from 22) 16
5 Salicional (from 12) 16
6 Sub Bass (from 23) 16
7 Octave wood (from 2) 8
8 Flute (from 23) 8
9 Ophicleide (metal) 16
10 Trombone (from 34) 16
11 Posaune (from 9) 8
 
Orchestral Organ
12 Double Salicional (metal) 16
13 Viole d’Orchestre 8
14 Violes Celestes (to FF, 2 ranks) 8
15 Harmonic Flute 8
16 Concert Flute (harmonic) 4
17 Harmonic Piccolo 2
18 Cor Anglais 16
19 Corno di Bassetto 8
20 Orchestral Oboe 8
  Tremulent  
21 Tuba (unenclosed) 8
 
Great Organ
22 Double Geigen 16
23 Bourdon (wood and metal) 16
24 Large Open Diapason (leathered) 8
25 Small Open Diapason 8
26 Geigen 8
27 Hohl Flute (wood, open through) 8
28 Rohr Flute (wood and metal) 8
29 Octave 4
30 Wald Flut (wood) 4
31 Octave Quint 2 2/3
32 Super Octave 2
33 Harmonics 17 19 b21 22 IV
34 Contra Tromba 16
35 Tromba 8
36 Octave Tromba 4
 
Swell Organ
37 Open Diapason 8
38 Stopped Diapason (wood) 8
39 Echo Salicional 8
40 Vox Angelica 8
41 Octave Geigen 4
42 Stopped flute (metal) 4
43 Fifteenth 2
44 Mixture 12 19 22 26 29 V
45 Oboe 8
46 Vox Humana 8
  Tremulent  
47 Double Trumpet 16
48 Trumpet 8
49 Horn 8
50 Clarion 4
 

Couplers The usual couplers are provided, with the addition of an Orchestral to Swell. The Swell to Orchestral was added during the restoration. The octave couplers do not read through on this coupler.

Great Reeds on Great
Great Reeds on Orchestral

Pistons and Accessories 8 each to three manuals and Pedals
8 general pistons
(available on Swell toe pistons by rocking tablet)

8 memories to divisional pistons
8 memories to general pistons

Great and Pedal Combinations by rocking tablet

Reversers Orchestral to Great (thumb and toe)
Swell to Great (thumb and toe)
32´ (thumb)
Swell to Pedal (thumb and toe)
Great to Pedal (thumb and toe)
Orchestral to Pedal (thumb and toe)
Pedal Ophicleide (toe)
Orchestral Tremulant (toe)
Swell Tremulant (toe)

Wind Pressures Pedal flue-work 4 to 6 inches;
Pedal reeds 18 and 20 inches;
Orchestral flue-work and reeds 6 inches
Tuba 20 inches
Great flue-work 5 inches, reeds 18 inches
Swell flue-work and light reeds 5 inches
Swell chorus reeds 10 inches
Action 12 inches