Operation Manual

DR. REX LOOP PLAYER
143
Connections
On the back panel of Dr.Rex you will find the connectors, which are mostly
CV/Gate related. Using CV/Gate is described in the chapter “Routing Audio
and CV”.
Audio Outputs
These are the main left and right audio outputs. When you create a new
Dr.Rex device, these are auto-routed to the first available channels on the
audio mixer.
Slice Gate Output
This outputs a gate signal for each triggered slice in the loop.
Modulation Inputs
These control voltage (CV) inputs (with associated voltage trim pots), allow
you to modulate various Dr.Rex parameters from other devices (or from the
modulation outputs of the Dr.Rex device itself). The following CV inputs are
available:
• Osc Pitch.
• Filter Cutoff.
• Filter Resonance.
• Amp Level.
• Mod Wheel.
Modulation Outputs
The Modulation outputs can be used to voltage control other devices, or
other parameters in the Dr.Rex device itself. The Modulation Outputs are:
• Filter Envelope.
• LFO.
Gate Inputs
These inputs can receive a CV/gate signal to trigger the two envelopes. Note
that connecting to these inputs will override the “normal” triggering of the en-
velopes. For example, if you connected an LFO CV output on another device
to the Gate Amp input on the Dr.Rex, the amplitude envelope would not be
triggered by the incoming MIDI notes to the Dr.Rex device, but by the LFO
CV signal. In addition you would only hear the LFO triggering the envelope
for the slices that were playing at the moment of the trigger.
• Amp Envelope
• Filter Envelope