User guide
Radial Engineering Ltd.
 e Cube™ Power Rack
True to the Music
®
OMNIPORT 
Omniport™ is a special ¼” TRS jack located on the rear panel that has been left ‘open’ 
to allow the module to perform a unique task. In other words, depending on the type of 
module, the manufacturer can assign the Omniport to perform a function that may be most 
appropriate. This could be a key input on a gate, a TRS insert or maybe a buffered output. 
As the Omniport function is determined by the module, you will need to consult the module 
manufacturer’s specifi cation for details on how it was designed to be used.
INPU
T
OMNIPOR
T
FEE
D
L
INK
1
2
3
INPU
T
L
INK
INPU
T
FEE
D
OFF
OFF
CARD SLOT 
1
CARD SLOT 
3
CARD SLOT 2
OMNIPOR
T
OMNIPOR
T
OFF
OFF
OUTPU
T
OUTPU
T
OUTPU
T
OUTPU
T
INPU
T
OUTPU
T
INPU
T
OUTPU
T
INPU
T
OMNIPORT
123
OMNIPORTOMNIPORT
Radial Modules Omniport Assignment:
Module Omniport function
PowerPre: ..............Instrument input
JDV-Pre: .................Direct box output (low-Z out for live touring)
X-Amp: ...................Instrument input 
PhazeQ: .................Balanced direct out (original dry signal out)
JDX: .......................Direct box output (low-Z out for live touring)
EXTC:.....................Send & receive insert for patch bay
Komit: .....................Compressor key (side chain) input 
Shuttle: ...................Extra insert loop
Q3: .........................TRS send & receive connection
Tank Driver: ............Second (alternate) spring reverb 
PowerTube: ............Instrument  input
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