# Subharmonicon
- **Maker:** Moog Music Inc.
- **HP:** 60
- **Cases:** Moog 4-tier
- **What it does:** Semi-modular analog synthesizer built around dual VCOs with subharmonic oscillators, polyrhythmic sequencers, and a ladder filter.
## Manual
- [User Guide (PDF)](https://cdn.inmusicbrands.com/Moog/Subharmonicon/Subharmonicon_Manual%20AMZ.pdf)
- [Moog Downloads](https://www.moogmusic.com/downloads/?product=Subharmonicon)
## Jacks and controls (User Guide)
**Patchbay inputs:** VCO 1, VCO 1 SUB, VCO 1 PWM, VCA, VCO 2, VCO 2 SUB, VCO 2 PWM, CUTOFF, PLAY, RESET, TRIGGER, RHYTHM 1, RHYTHM 2, RHYTHM 3, RHYTHM 4, MIDI IN, CLOCK.
**Patchbay outputs:** VCA, VCO 1, VCO 1 SUB 1, VCO 1 SUB 2, VCA EG, VCO 2, VCO 2 SUB 1, VCO 2 SUB 2, VCF EG, SEQ 1, SEQ 1 CLK, SEQ 2, SEQ 2 CLK, CLOCK, TRIGGER.
**Panel knobs/switches:** check manual (VCO FREQ, SUB FREQ, LEVEL, WAVE, CUTOFF, RESONANCE, EG ATTACK/DECAY, TEMPO, rhythm generators, etc.).
## Good for
Polyrhythmic drones and subharmonic sequences; clocking other Moog units from CLOCK out.
## Patches
none yet