Integra Solum is much more than “just” a clock divider. It’s really a dual rhythmic pattern generator, with: - 2 independent or normalized clock lanes - 16 trigger outputs total - 3 core output organizations - /2N = powers-of-two divisions - N = sequence-of-eight style stepping - /2N+1 = odd divisions - Shift/Offset rotation per side - Independent reset per side - Wack mode for randomized trigger behavior
That makes it especially strong for: - drum programming - gate animation - switching/routing - clock-derived modulation - controlled randomness - polyrhythms and polymeters - generating structured chaos from a single clock
A useful way to think about Integra Solum:
Because the outputs are triggers/gates in the 0–5 V range and trigger around 3.4 V, it pairs well with most Eurorack trigger inputs, envelope generators, logic, switch modules, burst generators, sequential switches, percussion voices, and sample players.
This is the most immediate and rewarding use.
Each output can drive a different percussion voice, or several outputs can address: - different samples in a sampler - different layers of one drum patch - accent inputs - choke/mute behavior through VCAs or switches
One side for backbone, one side for fills - Left side in /2N for kick/snare scaffolding - Right side in N or /2N+1 for hats, claps, and percussion - Put right side into Wack mode - Send a few right-side outputs to: - hi-hat trigger - sampler slice advance - burst generator trigger - Result: stable groove with evolving top-end detail
Integra Solum really shines when its triggers don’t just fire sounds, but reconfigure the patch.
The module’s rotating/divided outputs create excellent switch-advance signals. Different outputs can: - advance a sequence selector - change effect send destinations - alternate oscillators - rotate modulation targets - swap between envelopes
Rhythm-controlled timbre switching - Send one output from Integra Solum to advance a sequential switch - Patch 4 different modulation sources into the switch: - slow LFO - stepped random - envelope - chaos source - Switch output goes to filter cutoff or oscillator FM - Use another Integra Solum output to trigger envelopes - Result: every rhythmic event can have a different modulation character
Triggers become much more musically rich when converted into envelope motion.
Instead of using Integra Solum only as a drum trigger source, use it to generate: - amplitude envelopes - filter plucks - FM accents - pitch envelopes - ratcheted modulation
Distributed envelope orchestra - Patch 4–8 Integra Solum outputs into multiple envelope channels - Send those envelopes to: - VCA level - wavefolder amount - filter resonance - oscillator sync amount - Use Shift to rotate which envelope arrives when - Result: a static drone or oscillator pair becomes a constantly re-articulated rhythmic texture
A divider becomes dramatically more powerful when combined with Boolean rhythm processing.
Integra Solum provides related but distinct clocks/triggers. Logic can derive: - syncopation - accents - missing beats - composite rhythms - Euclidean-like structures from basic divisions
XOR swing generator - Take two outputs from one side, preferably neighboring divisions or sequence positions - Feed into an XOR - Send XOR result to a hi-hat or accent path - Send original outputs to kick/snare - Result: derived “between-the-lines” rhythmic material
AND = rare events - Patch a slower output from left side and a rotated output from right side into an AND - Use result to trigger: - crash - bass drop - sample reset - scene change on a switch - Result: musically sparse structural markers
Integra Solum can act as the “when,” while a burst generator supplies the “how intensely.”
You can make some outputs act as phrase markers that launch bursts, rather than directly firing sounds.
Occasional ratchet percussion - Main hi-hat gets regular triggers from one Integra Solum output - Another less frequent output triggers a burst generator - Burst generator output goes to open hat, clap, or LPG ping - Use Wack /2N or Wack N for irregular burst placement - Result: dense fills without manually programming them
This is an excellent trigger brain for sample-based rhythm systems.
Different trigger outputs can control: - sample playback - slice advance - reverse toggles via logic/switches - record arming - occasional resets
Polymetric breakbeat engine - Left side clocked from master clock - Right side clocked from a clock that is slightly offset or differently divided - Use left side to trigger main drum samples - Use right side to: - advance slices - trigger glitch percussion - reset phrase points - Put right side in Wack N - Result: breakbeat variation that stays rhythmically anchored
Integra Solum becomes much deeper if the incoming clock itself changes.
A static divider on a static clock can still be good, but feeding it: - swung clock - changing clock rate - clock skips - external reset phrases - multiplied/subdivided clocks per side
turns it into a form generator.
Phrase-aware dual lane - Clock both sides from same source - Reset left side every 16 steps - Reset right side every 12 or 20 steps - Use different modes per side - Result: long-form polymeter that only fully repeats after many bars
Triggers don’t have to hit only drum modules.
If you use Integra Solum to ping LPGs or fire envelopes controlling VCAs, you can rhythmically animate: - drones - noise sources - FM tones - resonant filters - feedback loops
Rhythmic drone carving - Mult a drone source to several VCAs/LPGs - Trigger each channel with different Integra Solum outputs - Pan them across the stereo field - Rotate one side’s Shift slowly by hand or CV if available in your setup via external control tricks - Result: one drone becomes an intricate pulse cloud
Trigger outputs are excellent for pinging resonant systems.
A trigger into: - a resonator excite input - a short envelope to filter cutoff - a VCA opening noise into a filter
creates tuned percussion and melodic rhythm.
Pseudo-melodic percussion network - Noise source into VCA - VCA into resonant filter or Rings - Integra Solum triggers a very short envelope opening the VCA - Different outputs trigger different pitch changes or damping changes - Use left side for note triggers, right side for parameter changes - Result: tuned percussive line that evolves structurally
Because Integra Solum already has Wack mode, it pairs beautifully with external randomness for “bounded unpredictability.”
Use Integra Solum for temporal structure, and random modules for parameter variation.
Structured chaos drum patch - Integra Solum side A = deterministic rhythm triggers - Integra Solum side B in Wack mode = fill/accent triggers - Random CV controls: - sample selection - decay time - pitch - effect send amount - Result: a groove that never collapses into mush because timing remains organized
Even though it’s not a pitch sequencer, Integra Solum can be the rhythmic spine for melodic systems.
Use different outputs to: - clock sequencer advance - reset the sequencer - change sequence stage via switches - trigger S&H for melodic variation - accent note articulation
Melody with self-generated phrase accents - One Integra Solum output advances sequencer - Another resets it occasionally - Another triggers an envelope for VCA articulation - Another triggers a second envelope into filter FM or pitch envelope - Right side in /2N+1 or Wack N creates irregular accents - Result: one melodic line feels composed rather than looped
The 16 outputs become much more useful if combined downstream.
By combining multiple Integra Solum outputs, you can produce: - trigger densities - composite envelopes - grouped accents - pattern clusters
Section-based percussion bus - Route 4 outputs to one voice family, 4 outputs to another - Mix or logic-combine selected gates before hitting voices - Change Shift to rearrange which sub-cluster is active first - Result: pattern changes without repatching the whole system
Powers-of-two divisions are your most “classic clock divider” patterns.
The manual says this becomes a probabilistic divide-by-two behavior with roughly 50% chance at each step, averaging similar density over time.
Best use: humanized percussive layers, unstable accents, generative hats.
This behaves like a stepped sequence of eight outputs.
The manual says a single random trigger is generated at each step.
Best use: random voice addressing, non-repeating melodic articulation, generative switch addressing.
This mode is especially strong with: - samplers - sequential switches - multi-envelope rigs - percussion banks
Odd divisions give more asymmetry and are perfect for lopsided or interlocking rhythms.
Each output independently has a 50% chance of going high on each step.
Best use: trigger clouds, dense random modulation, unpredictable sample triggering, texture generation.
This can get busy fast, so it pairs well with: - VCAs - logic AND gates - envelope followers - selective muting - comparators
This is probably the most musically useful “default” patch concept.
Because both sides can share the same clock but have independent reset behavior, you can make long-form evolving structures.
This creates long cycles with repeating internal logic.
This keeps the whole patch rhythmically related.
Excellent for: - fills vs phrases - voice triggers vs scene changes - notes vs resets
Modules: - Integra Solum - 3–6 drum voices or a sampler - 1 logic module - 1 mixer - optional effects
Patch: - Clock both sides from Pam’s or other master clock - Left side in /2N - Right side in Wack N - Left outputs to kick, snare, closed hat - Right outputs to percussion voices and clap accents - Combine one left output and one right output in an AND for occasional crash
Result: groove with stable center and variable ornamentation
Modules: - Integra Solum - 2 oscillators - filter - 3 envelopes/functions - 2 VCAs
Patch: - Several Integra Solum outputs trigger different envelopes - Envelope 1 → VCA amplitude - Envelope 2 → filter cutoff - Envelope 3 → FM depth - Another output resets one function generator - Shift one side during performance
Result: one note or drone becomes an articulated evolving phrase
Modules: - Integra Solum - noise source or oscillator - 2 LPGs or resonant filters - stereo mixer - delay/reverb
Patch: - Same audio source to both LPGs - Left-side outputs trigger left LPG - Right-side outputs trigger right LPG - Different mode on each side - Add effects send from one side only
Result: animated stereo percussion from a single source
Modules: - Integra Solum - sequencer - quantizer - sequential switch - oscillator + voice chain
Patch: - One output advances the pitch sequencer - Another output advances a sequential switch selecting among 4 modulation sources - Another output resets the sequencer every phrase - Wack mode on side B for irregular articulation or accents
Result: melody evolves in phrasing and timbre without losing coherence
Modules: - Integra Solum - sampler or noise source - random CV source - logic module - reverb/delay
Patch: - Right side in Wack /2N+1 - Send several outputs to: - sample trigger - grain trigger - envelope trigger - freeze input via logic-conditioned gate - Left side provides regular structural timing - Random CV changes sample start, pitch, or effect depth
Result: chaotic texture with a strong rhythmic skeleton
Since Shift rotates output order, treat it like a pattern reindexer: - leave all patch cables fixed - rotate the pattern origin live - the whole groove changes without changing module assignments
This is especially effective when each output goes to a different drum or modulation destination.
Manual reset isn’t only for correction; it can be a performance gesture. - Hit reset to force both sides back into phrase alignment - Or reset only one side to deliberately create a new relationship
Not every output has to make sound directly. Patch some outputs to: - effect send gates - switch advance - sequencer reset - hold/sample commands - envelope retrigger - comparator windowing
These invisible events are often what make a patch feel alive.
Integra Solum can easily become the centerpiece of a live performance rhythm section.
Integra Solum is best understood as a dual structured trigger ecosystem rather than a simple divider. Its real strengths are:
If you patch it only to drum triggers, it will already be useful.
If you patch it to switches, envelopes, logic, samplers, and modulation destinations, it becomes a powerful compositional tool.