Allen Organ Company Macungie, Penn. (1990s) Electronic tonal production 2 manuals, 40 stops Sometime in the 1980s, an electronic Allen Organ was installed in the space to the left of the freestanding altar. The speakers, hidden by Gothic-style screens, are located on three shelves on the side wall of the expanded nave.
Great Organ (Manual I) – 61 notes
16		Quintadena				Alterable 5
16		Gemshorn				Alterable 6
8		Prinzipal				Alterable 7
8		Dulciana				Alterable 8
8		Hohlflöte				Delay
8		Flute Dolce				Percussion
4		Oktav				Chorus Tuning
4		Spitzflöte				Tremulant
2 2/3		Quinte				Swell to Great
2		Doublette
		Mixture IV ranks
8		Cor Anglais
Swell Organ (Manual II) – 61 notes, enclosed
16		Flute Conique		8		Trompette
8		Salizional		4		Clarion
8		Gemshorn				Alterable 1
8		Gedeckt				Alterable 2
4		Spitzprinzipal				Alterable 3
4		Koppelflöte				Alterable 4
2 2/3		Nasat				Delay
2		Blockflöte				Percussion
1 3/5		Terz				Celeste
1		Sifflöte				Tremulant
		Mixtur V ranks				Doubling Off
16		Contra Fagotto				Sub Octaver A
8		Hautbois				Sub Octaver B
Pedal Organ – 32 notes
32		Contra Bass		4		Flute Ouverte
16		Prinzipal				Mixtur III ranks
16		Violone		16		Bombarde
16		Bourdon		8		Trompete
16		Lieblich Gedeckt		4		Fagotto
8		Octave				Great to Pedal
8		Gedecktflöte				Swell to Pedal
4		Choral Bass
General
		Mixtur Breaks				Chorus
		Chiff MF				Reverb
		Chiff F				Antiphonal Organ Off
		Random Motion Off				Main Organ Off
		Speech Artic. Off				Transposer (knob)
Adjustable Combinations
		Swell Organ Pistons 1-2-3-4-5-6 (thumb) Great Organ Pistons 1-2-3-4-5-6 (thumb) Pedal Organ Pistons 1-2-3-4-5-6 (toe) Full Organ Pistons 1-2-3-4-5-6-7-8-9-10 (thumb & toe)
Reversibles
		Swell to Pedal (thumb & toe)				Swell to Great (thumb & toe)
		Great to Pedal (thumb & toe)				Sforzando (thumb & toe)
Expression
		Swell Expression Pedal
		Crescendo Pedal

Organ installed in the Actors' Chapel, located below the main church: Geo. Kilgen & Son St. Louis, Mo. – Opus 4118 (1928) Electro-pneumatic action 3 manuals, 20 stops The organ in the Actors' Chapel was built in 1928 by the Geo. Kilgen & Son Company of St. Louis. Due to the large number of theatrical people who attended the actors' mass at 12:15 each Sunday, architect Robert J. Reiley designed a specially built concrete pit under the sidewalk and street that would contain the pipes and mechanism, and the organ was heard via tonal vents at the rear of the chapel. The walls and ceilings were covered with hard plaster treated acoustically. On Sunday evening, May 5, 1929, the $12,800 organ was dedicated by Msgr. John P. Chidwick, pastor of St. Agnes Church, representing Cardinal Hayes. Following the blessing, a recital was given by Pietro Yon, organist of St. Patrick's Cathedral, who was joined by six soloists from the cathedral choir. In 1977, the Actors' Chapel was remodeled as "Encore at St. Malachy's," a space decorated as a versatile clubroom for seniors. At this time, the organ loft was transformed into a library and reading room, and the under-sidewalk organ chests and pipes were eventually removed. Specifications for this organ have not yet been located.

W. W. Kimball Company Chicago, Ill. (1910) Tubular-pneumatic action 2 manuals, about 15 stops The original organ in St. Malachy's Church was built in 1910 by the W.W. Kimball Company and installed in the rear gallery. Specifications for this organ have not yet been located.