The organ was first built by James Ivimey of Southampton in 1909 and was rebuilt around 1950 by Compton which included the installation of electric action and detached stopkey console. Much of the original 1909 pipework was kept. In 1989 the organ was rebuilt by Griffiths & Cooper.
The specification now reads:
PEDAL
Acoustic Bass 32'
Sub Bass 16'
Bass Flute 8'
Fifteenth 4'
Great to Pedal
Swell to Pedal
Swell Octave to Pedal
GREAT
Open Diapason
Gedeckt
Principal
Flute
Gemshorn
Mixture III 19-22-26
Sext II 12-17 TC
Swell to Great
SWELL
Rohr Flute 8'
Viola 8'
Koppel Flute 4'
Principal 2'
Larigot 1.1/3'
Trumpet 8'
Sub Octave
Octave
Tremulant
ACCESSORIES
3 double touch thumb pistons to Great and Pedal
3 double touch thumb pistons to Swell and Pedal
1 canceller thumb piston - Great to Pedal
1 canceller thumb piston - Swell to Pedal