Säljer en Make Noise STO, oscillator med sub-timbrala möjligheter. Från Make Noise hemsida:

The STO music synthesizer module is a compact Voltage Controlled
Oscillator designed for generating SINE waves, Variable wave-SHAPEs,
SUB-Octaves, Oscillator SYNC and Linear FM in the analog domain. The
Sub-Timbral Oscillator is the more subtle and melodic friend to the DPO‘s complex harmonic lattice.

- Triangle Core with outputs for SINE, SUB and Variable SHAPE
- Unique Variable SHAPE circuit ripples Even and Odd harmonics for subtle timbral shifts
- Linear FM input with Depth control
- EXPOnential input for deep FM, SYNC sweeps or Transposition of sequences
- SUB-Oscillator yields max bass
- S-Gate input for gating or sync of SUB-Osc. independent of other outputs

Hard SYNC circuit which combined with Linear FM and Variable SHAPE yields harmonically rich sounds.