Martin Welzel
Organist – Concert Artist – Teacher


St. Nicholas Church, Wil

Great Organ, Mathis Orgelbau AG (Näfels), 1983.
45 stops/63 ranks, 3 Manuals/Pedal.
Mechanical key and stop action with electronic combination system.
Extensive organ renovation in 2026 by Mathis Orgelbau.


Stoplist:

I Great, C–g'''


Principal 

16

Octave

8

Flauto

8

Gemshorn

8

Octave

4

Spitzflöte

4

Quinte

2  2/3

Octave

2'

Cornet V ranks (from tenor F)

8

Mixtur III–IV ranks

1  1/3

Cymbel III ranks

2/3

Trompete

8



II Swell, C–g'''


Diapason

8

Bourdon

8

Gambe

8

Unda maris (from tenor C)

8

Octave

4

Traversflöte

4

Nasat

2  2/3

Hohlflöte

2

Terz

1  3/5

Plein jeu III–IV ranks

2

Fagott

16

Trompette harmonique

8

Oboe

8

Clairon

4

Tremulant




III Positiv, C–g'''


Holzgedackt

8

Principal

4

Rohrflöte

4

Sesquialter II ranks

2  2/3

Octave

2

Quinte

1  1/3

Scharf III ranks

1

Krummhorn

8

Regal

8

Tremulant




Pedal, C–f '


Untersatz

32

Principal

16

Subbass

16

Octave

8

Gedacktbass

8

Octave

4

Mixtur IV ranks

2  2/3

Posaune

16

Trompete

8

Trompete

4




Couplers (rocker tabs/toe studs): II/I, III/I, III/II, I/P, II/P, III/P.
Sub octave couplers (rocker tabs/toe studs): II/I, III/I, II/II, III/II.
Electric couplers on (toe stud).
Heuss electronic combination system (2026).
Sequencer back and forth (thumb pistons/toe studs).
Page turning back and forth via Bluetooth (toe studs).
Swell pedal for Manual II.




Chest Organ, Metzler Orgelbau AG (Dietikon), 1999.
4 stops/4 ranks, 1 Manual.
Mechanical key and stop action.
Interim organ from St. Peter's Church.


Stoplist:

Manual, CD–d'''


Gedackt

8

Gedacktflöte

4

Principal

2

Quinte (at C5 break into 2  2/3)

1  1/3