Pittsburgh (Allegheny), Pennsylvania
St. John's Lutheran Church
Madison Ave & Lockhart St.

Builder: Wirsching Organ Co.
Year:    1913
Opus:    128
Manuals: 2
Stops:   28
Ranks:   29
Compass: Manual, 61 notes CC-c4; Pedal, 30 notes CCC-F

Specification

Great (enclosed except 8' Diapason)

8   Open Diapason      61    m
8   Principale minor   61    m
8   Gross Gedackt      61    w
8   Clarabella         61    w
8   Viol di Gamba      61    m
8   Dulciana           61    m
4   Octave             61    m
2 2/3 Quinte           61    m
2   Super Octave       61    m
8   Trumpet            61    reed
    Cathedral Chimes 20 notes, A22 - E29

Swell

16  Bourdon            61    w
8   Open Diapason      61    m
8   Bordone amabile    61    w
8   Violoncello        61    m
8   Vox angelica       61    m
8   Vox celeste        49    m
4   Gemshorn           61    m
4   Flute harmonique   61    m
III Cornet            183    m
8   Cornopean          61    reed
8   Oboe               61    reed
8   Vox humana         61    reed

Pedal

16  Open Diapason      30    w
16  Sub Bass           30    w
16  Lieblich Gedackt   SW
8   Octave Bass        30    w
8   Flauto Bass        30    w

Couplers

SW - GT                      SW - PD
SW - GT octaves              SW - PD octaves
SW - GT sub-octaves          GT - PD
SW octaves                   GT - PD octaves
SW sub-octaves               SW unison release
GT sub-octaves               GT unison release

Sccessories

Tremolo                       Crescendo indicator

Adjustable combination action

GT 1,2,3,4                    SW 1,2,3,4

Pedal movements

GT - PD reversible            Full organ, sforzando
PD organ, forte               Balanced crescendo pedal
PD organ, piano               Balanced Swell pedal
All couplers                  Balanced Gtreat swell pedal
Compound coupler release   




    

 [Received from Jim Stark 2013-09-13.]