cahmen.loeftsa-bruk.uppland.ch-sweden.1728

file:             cahmen.loeftsa-bruk.uppland.ch-sweden.1728
____________________________________________________________________

Location:         Sweden
                  Uppland
                  Loefsta Bruk
Builder:          Johan Niclas Cahman
Year:             1728
Opus:

Case
  Builder:
  Date:
  Materials:
  Console type:
  Stop controls:
  Pedals type:

Action
  Key:            Mechanical
  Stop:           Mechanical

Temperament:      Equal
Tuning (a'):
No. stops:
No. ranks:
No. pipes:

Wind supply
  Power:
  Pressures (mm):

History:          Restored 1963-4 by Marcussen & Son, Aabenraa:
                  temperament changed to equal, original bellows replaced
                  with self-regulating bellows.

Bibliography:     Organ Building and Design, Poul-Gerhard Andersen,
                  London, 1969

Discography:      Johann Sebastian Bach: Complete Organ Music, Hans
                  Fagius, BIS CD-308/309, DDD

Comments:


Specification:

Huvudverk (C-c3, 49)

  Kvintadena             16
  Principal               8
  Ro"rflo"jt              8
  Kvintadena              8
  Oktava                  4
  Kvinta              2 2/3
  Superoktava             2
  Mixtur                  V
  Trumpet                 8

Ryggpositiv (C-c3, 49)

  Gedackt                 8
  Kvintadena              8
  Principal               4
  Flo"jt                  4
  Kvinta              2 2/3
  Oktava                  2
  Mixtur                 IV
  Vox Humana              8

Pedal (C-d1, 27)

  O"ppen Subbas          16
  Principal               8
  Gedackt                 8
  Kvinta              5 1/3
  Oktava                  4
  Rauschkvint            II
  Mixtur                 IV
  Basun                  16
  Trumpet                 8
  Trumpet                 4

=================================================================
Version 2:

File:    cahman.loefstsa-bruk.sw.1728

Date:    Fri, 9 Dec 1994 00:59:15 -0500
From:    "Larry L. Wheelock" <LLWheels@AOL.COM>
Subject: Spex for OSIRIS/Cahman-Loefsta Bruk

--------------

Loefsta Bruk, Sweden
Johan Niclas Cahman, 1728

HUVUDVERK

Quintadena   16'
Principal   8'
Roerfloeit   8'
Quintadena   8'
Octava   4'
Spetsfloeit   4'
Quinta   2-2/3'
Octava   2'
Mixtur V
Trumpet   8'

RYGGPOSITIV

Gedackt   8'
Quintadena   8'
Principal   4'
Quinta   2-2/3'
Octava   2'
Mixtur IV
Vox humana   8'

PEDAL

Subbas   16'
Principal   8'
Gedackt   8'
Quint    5-1/3'
Octava   4'
Rauschquint II
Mixtur IV
Bassun   16'
Trumpet   8'
Trumpet   4'


The composition of the mixtures is notable, because they contain thirds.
The Mixtur for the HUVUDVERK has the following ranks:

C-b 1-1/3, 1, 4/5, 2/3, 1/2
c'-c'' 2-2/3, 2, 1-3/5, 1-1/3, 1
c#''-c''' 5-1/3, 4, 3-1/5, 2-2/3, 2
Source: Organ Building and Design, Poul-Gerhard Andersen
  London, 1969

Note: I have converted umlauts to American convention.

------------------------------