Het viermanualige elektro-pneumatische pitmanladen-orgel van de City Hall in Sheffield (Yorkshire) is een ontwerp van sir Edward Bairstow. Het instrument werd door de firma Willis & Son gebouwd. Bij de ingebruikname op 12 januari 1933 heeft Bairstow het orgel bespeeld. Het instrument heeft geen front en het pedaalklavier is radiaal concaaf.
Dispositie:
Great: C – c4 (61 toetsen) Double Open Diapason 16′, Lieblich Bourdon 16′, Open Diapason no.1 8′, Open Diapason no.2 8′, Open Diapason no.3 8′, Clarabella 8′, Octave Diapason 4′, Principal 4′, Twelfth 2 2/3′, Fifteenth 2′, Harmonics 3 ranks (17.19.22), Contra Tromba 16′, Tromba 8′, Octave Tromba 4′.
Choir: C – c4 (61 toetsen) Contra Dulciana 16′, Open Diapason 8′, Viola da Gamba 8′, Hohl Flute 8′, Sylvestrina 8′, Sylvestrina Celestes 8′, Nason Flute 4′, Nazard 2 2/3′, Flautino 2′, Tierce 1 3/5′, Dulciana Mixture 3 ranks (10.12.15), Corno di Bassetto 8′, Cor Anglais 8′.
Swell: C – c4 (61 toetsen) Quintaten 16′, Geigen Diapason 8′, Rohr Flute 8′, Aeoline 8′, Aeoline Celestes 8′, Octave Geigen 4′, Flute Triangulaire 4′, Flageolet 2′, Chorus Mixture 5 ranks (15.19.22.25.29), Waldhorn 16′, Oboe d’Amour 8′, Vox Humana 8′, Horn 8′, Trumpet 8′, Clarion 4′.
Solo: C – c4 (61 toetsen) Viole d’Orchestre 8′, Violes Celestes 8′, Orchestral Flute 8′, Octave Violin 4′, Harmonic Flute 4′, Piccolo 2′, Bass Clarinet 16′, Orchestral Oboe 8′, French Horn 8′, Trompette Militaire 8′, Tuba Mirabilis 8′ – Unenclosed.
Pedal: C – g1 (32 toetsen) Double Open Bass 32′, Open Bass 16′, Contra Bass 16′, Open Diapason 16′, Bourdon 16′, Quintaten 16′, Dulciana 16′, Octave Bass 8′, Quintadena 8′, Flute 8′, Super Octave 4′, Octave Flute 4′, Mixture 4 ranks (12.17.19.22), Bombarde 32′, Bombarde 16′, Tromba 16′, Waldhorn 16′, Clarinet 16′, Waldhorn 8′, Bombarde 8′, Bombarde 4′.
Koppelingen: Choir to Great, Swell to Great, Solo to Great, Swell to Choir, Solo to Choir, Solo to Swell, Great to Pedal, Choir to Pedal, Swell to Pedal, Solo to Pedal, Great Octave, Great Suboctave, Great Unison Off, Choir Octave, Choir Suboctave, Choir Unison Off, Choir Octave to Pedal, Swell Octave, Swell Suboctave, Swell Unison Off, Swell Octave to Great, Swell Suboctave to Great, Swell Octave to Pedal, Solo Octave, Solo Suboctave, Solo Unison Off, Solo Octave to Great, Solo Suboctave to Great, Solo Octave to Choir, Solo Suboctave to Choir, Solo Octave to Pedal.
Speelhulpen: 7 pistons to Great, Choir, Swell, Solo.; 7 toe pistons to Pedal; 7 General pistons independently governing every register.; Reversible pistons thus: Great to Pedal, Swell to Great, Choir to Great, Solo to Great, Swell to Pedal, Solo to SwellSwell to Choir, Choir to Pedal, Solo to Choir, Solo to Pedal; Great and Pedal Combs. Coupled, Swell Tremolo, Choir Tremolo
Solo Tremolo, Tuba Mirabilis 8ft., Bombarde 16ft.; 1 cancel piston each to all depts.; 1 couplers cancel piston; 1 octave couplers cancel piston; 1 locking button for adjustable pistons; 1 general cancel (duplicated by toe piston); 1 tablet switch “Doubles on/off”; 1 tablet switch “Pedal Stops off”; Balanced electro-pneumatic pedals to Swell, Choir and Solo.; General Crescendo Pedal.; Full organ Reversible toe piston.; Swell pedal switchplate -1, 2, 3-enabling and box to be ]; controlled by any of the balanced swell pedals at will.