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Complete description of the selected organ
Janakkala, Suomi (Kanta-Häme) - Pyhän Laurin Kirkko (Janakkalan Kirkko)
Municipal: Janakkala
Address: Hakoistentie 345, 14200, Janakkala

Description nr.: 2015299.

Built by: Urkurakentamo Martti Porthan Oy (1993)


The organ in Pyhän Laurin Kirkko (Saint Laurence Church) in Janakkala is built in 1993 by Martti Porthan. The instrument was designed in the style of the organs of Gottfried Silbermann. It has three manuals and pedal, with fourty stops. The temperament of the organ is a special design by Porthan, having a meantone 1/5-comma temperament,but also a welltempered temperament as a possibility.

Technical data
Number of stops per division
- Hauptwerk11
- Rückpositiv11
- Brustwerk9
- Pedal9
Total number of stops40
Key actionMechanical
Stop actionMechanical
Windchest(s)Slider chests

Specification
Hauptwerk (C-g'''): Quintadena 16', Principal 8', Rohrflöt 8', Octav 4', Flöt 4', Nassat 3', Octav 2', Mixtur 5 fach, Cimbel 3 fach, Trommet 16', Trommet 8'.
Rückpositiv (C-g'''): Principal 8', Gedackt 8', Quintadena 8', Octav 4', Rohrflöt 4', Waldflöt 2', Sieflöt 1 1/3', Sesquialter 2 fach, Scharff 4 fach, Dulcian 16', Trechter Regal 8'.
Brustwerk (C-g'''): Gedackt 8', Querflöt 8', Gedacktflöt 4', Octav 2', Sedetz 1', Tertia 2 fach, Scharff 3 fach, Krumphorn 8', Schalmey 4'.
Pedal (C-f'): Principal 16', Sub-Bass 16', Octav 8', Octav 4', Nachthorn 2', Mixtur 4 fach, Posaun 16', Dulcian 16', Trommet 8'.
Other stops: Nachtigall.
Couplers: Hauptwerk - Rückpositiv, Hauptwerk - Brustwerk, Pedal - Hauptwerk, Pedal - Rückpositiv, Pedal - Brustwerk.
Accessories: Tremolo.

Literature Martti Porthan, der Orgelbauer, der den Geist Silbermanns nach Finnland brachte / Susanne Kujala. - In: Ars Organi, 68. Jhg. Heft 1, März 2020.
Recordings Bach on Porthan Organ / Susanne Kujala. - Alba Records ABCD 424 (CD). - 2019.