Studiologic Numa Organ 2 Manuale d'uso
Pagina 13
NUMA ORGAN 2 by Studiologic®
13
Operation / Drawbars
How the manual and drawbars
are related
• Drawbars
At each push of a key all nine harmonics of this particular key are
generated. The drawbars simply adjust the levels among them. Thus
you can change the timbre while keys are pressed.
Note: Located under every single key of an original tone wheel organ were
nine contacts, which were all closed at the same time by pressing the key.
A bus system then regulated the volume for each contact via each of the
nine drawbars.
With your Numa Organ 2 you can play three different sections at
the same time. To do this you may connect another MIDI keyboard
and a MIDI pedal board to the Numa Organ 2 (refer to page XX), or
split the manual of the Numa Organ 2 into two zones (refer to Split
on page XX).
Use the buttons Upper, Lower and Pedal to assign the drawbars
control to each section. The active button will light up.
Upper: The drawbars control the sound of the whole manual or, in
Split mode, of the upper manual.
Lower: The drawbars control the sound of an optional additional
keyboard or, in Split mode, of the lower manual.
Pedal: The drawbars control the sound of an optional additional
bass pedal board or, in Split mode, of the lower manual, if Pedal to
Lower is activated.
Special Drawbar setting for Pedal:
To adjust the timbre for Pedal you can only use the drawbars
1
and
2
.
Drawbar
1
controls a special sound based on the 16‘ harmonic, while
drawbar
2
now adjusts the 8‘ harmonic!
For Upper and Lower all nine drawbars are accessible as
previously described.
Upper
Drawbar
1
2
3
4
5
6
7
8
9
Feet
16‘
5
1/3
‘
8‘
4‘
2
2/3
‘
2‘
1
3/5
‘ 1
1/3
‘
1‘
Lower
Drawbar
1
2
3
4
5
6
7
8
9
Feet
16‘
5
1/3
‘
8‘
4‘
2
2/3
‘
2‘
1
3/5
‘ 1
1/3
‘
1‘
Pedal
Drawbar
1
2
3
4
5
6
7
8
9
Feet
16‘
8‘
-
-
-
-
-
-
-
Extension with other
manuals / keyboards
EN