Sounds like: A gentle, rounded, flute-like lead with no edge.
A gentle, rounded lead built from an unfiltered or nearly-unfiltered sine — the melodic opposite of the aggressive/distorted leads elsewhere in this library, meant to sit quietly in a minimal arrangement.
Open this patch in the interactive PatchpadALGO 1 keeps Operator C as a single plain, unmodulated carrier — no FM coloration at all, the cleanest sine-like tone Digitone II's FM engine can produce. FLTR page is skipped entirely since the filter isn't shaping this patch. ALGO 1 routes operator A (and B) into carrier C, so LEV (A) and LEV (B) are set to 0 on SYN page 2 and MIX is -64 (the X output, C only): that leaves C a plain, unmodulated carrier.
SY RAW's WAV1 has a literal Sine option — the cleanest, roundest tone available on Syntakt, with LEV2 muted so the second oscillator doesn't add harmonic content. AMP PAGE 2's MODE must be ADSR (the default for SY machines) for SUS to take effect.
OSCILLATOR 1's WAVE has a literal Sine option. FILTER is left almost fully open with no resonance since it isn't shaping this patch at all — it's present only because Summit always routes through its filter stage.
Osc 1 is SuperWave used as a clean sine: Detune and the copies' volume are both 0, so it is a single sine wave. Values are on MiniFreak's native 0-100 scale, not 0-127.
Typhon's WAVE knob has no literal sine setting — its 8 labeled positions all blend VCO1/VCO2 waveforms, so the position nearest a plain, unblended VCO1 at its roundest is the closest approximation; expect slightly richer harmonic content than a true sine. Front-panel knobs are physically unmarked, so those values are clock positions, not percentages.
Oscillator 1's WAVE list includes a literal Sine in the Classic waveform group. Filter 1 is a gentle LP 1 Pole kept fully open (0 resonance) so it doesn't color the tone at all. Reverb is a genuine separate always-on module here, not routed through Pre/Post-FX.
The melodic sibling of Deep Sub Sine — same 'do almost nothing to the signal' philosophy, played in lead register.