User Guide

Outputs
[A] CLK out - Clock output, which transmits a
divided MIDI clock pulse with a division
set by the CLK ± [2] button. The
corresponding LED blinks in time with the
CLK out.
Alternatively, you can use the Intellijel
Config app to set the desired Clock
Division.
[B] RST out - Operates as either a RESET
output or a RUN output, depending on
how it’s configured in the Intellijel Config app.
If configured as a RESET output (the factory default), this jack transmits a trigger signal
whenever a MIDI reset message is received. The corresponding LED lights whenever a RESET
message is sent.
If configured as a RUN output, this jack transmits a run gate that stays high (5V) for as long as
the external MIDI Clock In is running. Stopping the external MIDI clock sets the gate low (0V).
This is useful for starting/stopping any eurorack sequences in sync with an external MIDI
sequencer. The corresponding LED lights whenever the RUN gate is high.
[C] PITCH out - This is 1V/oct CV output with a range of ±5V. The voltage output is determined by
the note value present on the MIDI Channel Number assigned to MIDI 1U synth 1 , plus any
additional pitch bend. MIDI note 0 (C-2) maps to -5V and note 120 (C8) maps to +5V. Use the
Intellijel Config app to configure various pitch-related parameters, such as Pitch Bend Range,
and Coarse Tuning.
The signal present at the PITCH output jack is always the synth 1 pitch output, whether or not
the MIDI 1U is in SINGLE or DUAL mode .
NOTE: Pitches can be slewed (portamento) using a standard MIDI CC message (CC 65) to
enable/disable portamento and MIDI CC 5 to set the portamento time. See ‘Using Portamento
on a Mono Synth’ for more information.
[D] VEL out - This is the velocity output for synth 1 . It has a range of 0-5V, and is proportional to
the MIDI velocity received on the MIDI Channel Number assigned to MIDI 1U synth 1 .
The signal present at the VEL output jack is always the synth 1 pitch output, whether or not the
MIDI 1U is in SINGLE or DUAL mode .
[E] MOD out - The signal present at the MOD output jack depends on the MIDI 1U’s active mode.
Specifically:
MIDI 1U System Manual 16