The Reason Soft Key set contains 14 MCU commands together with 2 USB keyboard short cuts, Edit and Tools, to switch Menu
displays.
Above you can see the assignments for the Nucleus’ Left Hand Soft keys.
NM/VAL(NAME/VALUE) flips the lower row of the channel encoder displays to show the names of the Reason parameters
controlled by the faders instead of the name of the Reason Device assigned to the faders (with the exception of
the 14:2 mixer where the channel (fader) labels are displayed in the upper row and the function of the encoder is
shown in the lower row when NM/VAL is active). The UP/DOWN cursor keys select next/previous track in the
Reason Sequencer, which automatically assign the track’s instrument/device to the faders and encoders. The
encoder parameter name is only displayed when the encoder is turned. The FLIP command interchanges the fader
and encoder parameters and displays the names if NM/VAL has been selected.
AResetactivates the Reset Automation Override function.
Pan, Aux 1, Aux 2, Treble Bass and FxRet
assign the named mixer function to the channel encoders when a 14:2 Mixer is the target track device. When
Malström is the target track device, Aux 1 and Aux 2 toggle the channel controls between Oscillator A + Modulator
A and Oscillator B + Modulator B.
SOLOacts as Solo ON/OFF for the target track
MUTEacts as Mute ON/OFF for the target track
EDITswitches the Sequencer to Edit Mode on the target track
NoFlipcancels the FLIP status (operating the FLIP key a second time will not cancel the FLIP function) and is illuminated
when FLIP is not active.
SOLO-Xcancels all active track Solos.
MUTE-Xcancels all active track Mutes.
ToggleRotates the Reason Rack (Front/Rear).
Redoeverses a change caused by the UNDO function. It illuminates whenever there is a valid REDO option.
Nucleus Reason Profile GuidePage 1
SING THE REASON 6 MIXER
U
Reason 6 adds a more comprehensive mixer than the standard 14:2 previously used.
To control the Reason 6 mixer with the Nucleus, the 1st thing you need to do is right click on the master section in the rack
view and select 'create track for master section'.
ith this new track selected in sequencer, the Nucleus faders now control the Reason mixer's faders, and you can bank left
W
nd right to access all available tracks.
a
The VPots can control many different things depending on what mode they are in, which is set by the buttons above the left
hand display.
Working through the options from left to right:
With the Instrument button selected, the VPots 1-8 control the FX Returns 1-8 levels and VPots 9-16 control FX Returns 1-8 Pans.
With the Plugin button selected VPots 1-5 control the master compressor, VPots 9-12 control the master inserts, and VPots
14-16 control the Control Room section.
With the EQ button selected the Vpots control the channel input gain, which if you then hit a channel select button, VPots 18 toggle to controlling the selected channel's dynamic section.
With the Pan button selected the VPots control Pan, which if you then hit a channel select button, VPots 1-8 toggle to
controlling the selected channel's filters, rotaries, width and pan.
With the Send button selected the VPots control FX1 send level, which if you then hit a channel select button, VPots 1-16
toggle to controlling the selected channel's FX sends, Rotaries, width and Pan.
With the Track button selected the VPots control FX2 send level, which if you then hit a channel select button, VPots toggle
to controlling the selected channel's Filters and EQ.
Once you get used to this control methodology, it becomes very quick and easy to control the entire Reason 6 mixer, toggling
between seeing one parameter for ever channel (e.g. Pan) to having total control of an entire mixer section for the selected
channel, (e.g. EQ).
Hopefully this makes sense, and should increase your enjoyment of Nucleus within the Reason environment even more.
Once you have mastered controlling the mixer, if you want to get really advanced it is also possible to set up 2 Nucleus layers
to both control Reason simultaneously. Then, by using surface locking, DAW layer 1 can be set to always control the Reason
mixer and DAW layer 2 can be used to control the rest of the rack, edit all your devices etc...
Nucleus’ User definition and Reason’s creative habitat make for a powerful combination.
Page 2Nucleus Reason Profile Guide
TRANSPORT/UTILITY KEYS
Below is a list of DAW commands supported by Reason:
DAW CMNDSOFTKEY LABELREASON FUNCTIONNOTES
Keyboad IDKeybdIDN/AIdentifies Keyboard
Aux1Aux1Aux Send 1 on 14:2
PanPanPan on 14:2
TrebleTrebleTreble EQ on 14:2
Aux2Aux2Aux Send 2 on 14:2
FX RtnFX RetFX Return 1-4 on 14:2
FlipFlipFLIPIntercancels with UNFLIP
No FlipNoFlipUNFLIPIntercancels with FLIP
Name/ValueNM/VALName/ValueShows function/Value
BassBassBass EQ on the 14:2
SMPTE/BeatsSMPTEN/A
BussesBussesAccesses Busses
OutputsOutptsAccesses Outputs
UserUser
ShiftShift
OptionOption
ControlCtrl
AltAlt
Reset AutomationAResetResets Automation
UndoUndoUndo
Mute OffMuteXTurns Mutes Off
Solo OffSoloXTurns Solos Off
RedoRedoRedo
Track MuteMuteMute Selected
Track SoloSoloSolo Selected
Goto LGoto LLocates to L
Goto RGoto RLocates to R
CycleCycleCycle
DropDrop
ReplaceRplace
Nucleus Reason Profile GuidePage 3
DAW CMNDSOFTKEY LABELREASON FUNCTIONNOTES
LoopLoopLoop
lick
C
ForwardForwrdTransport
ewind
R
top
S
PlayPlayTransport
ecord
R
Play footswitchPlayFSTransportExternal Footswitch
Record RecFS TransportExternal Footswitch
ScrubScrub
Once a command has been assigned to a Soft Key, it can be renamed via the Browser with any label you wish.
Additional useful information for controlling Reason can be found in the Reason Control Surface Details Manual which
describes MCU operation and general MIDI control, as well as in the Reason Key Commands manual available on the
Propellerhead website - http://www.propellerheads.se/
lick
C
ewind
R
top
S
ecord
R
etronome
M
ransport
T
ransport
T
ransport
T
Page 4Nucleus Reason Profile Guide
onfiguring Reason for NUCLEUS Control
C
In the Reason Preferences menu, select the Keyboard and Control Surfaces page and use the Add command to select a Mackie
Combo, Extender Right option. Enter ipMIDI Ports according to the Nucleus DAW layer that will be controlling reason. In the
example below, Reason will be controlled from Nucleus DAW Layer 1.
Click on Edit to define the iPMidi ports. In this example Reason is being controlled via the Nucleus DAW layer 1.