Cable Key
1greenGTS XL upper END OUT -> GTS XL upper TRIG INGTS XL upper END OUT -> GTS XL upper TRIG IN
2blueGTS XL upper END OUT -> GTS XL lower TRIG INGTS XL upper END OUT -> GTS XL lower TRIG IN
3purpleGTS XL lower END OUT -> VCFQ TRIG INGTS XL lower END OUT -> VCFQ TRIG IN
4orangeVCFQ BAND -> Edelweiss right Mix Pro IN 1VCFQ BAND -> Edelweiss right Mix Pro IN 1
5pinkEdelweiss right Mix Pro OUT -> Audio Interface AUX INEdelweiss right Mix Pro OUT -> Audio Interface AUX IN
Notes
# Slope divider: missing beats
A second slope must finish its envelope before accepting another trigger, producing rate-dependent rhythmic divisions.
## Start here
Lower the monitoring level before patching. These are documented patch designs, not claims of hardware audition.
Unless this recipe uses the right Mix Pro for control voltage: center its DC offset, zero unused channels, and bring up only the cabled audio inputs. Connect Audio Interface MIX OUT to your normal monitoring chain.
1. GTS upper: steady 4–6 Hz clock. Lower: cycle off, RISE short but visible, FALL initially shorter than one clock period.
2. VCFQ: audio range; tune a woody pitch and set Q for a short ring.
## Cables
1. GTS XL upper END OUT → GTS XL upper TRIG IN.
2. GTS XL upper END OUT → GTS XL lower TRIG IN.
3. GTS XL lower END OUT → VCFQ TRIG IN.
4. VCFQ BAND → Edelweiss right Mix Pro IN 1.
5. Edelweiss right Mix Pro OUT → Audio Interface AUX IN.
## Listen for
Even pings give way to skipped beats as the lower envelope becomes longer than the incoming clock interval.
## Play it
Sweep lower FALL slowly across division boundaries; pause where the rhythm locks.
## If it misbehaves
If every beat sounds regardless of lower FALL, verify the filter is fed by lower END OUT, not upper END OUT.
## Module references
- https://serge-modular.com/docs/GTS%20XL%20manual.pdf
- https://serge-modular.com/docs/RandomSource_Serge_VCFQ.pdf