The audio can be heard from audio/sample output 7. Since only 2 operators are used, you could
add a 2
nd
version of it, the same with operator 3 and 4 (with it’s own envelopes). This will then
output on sample/audio output 8. If you want them both to output from one audio output, then
make this algorithm with operator 1+3 and Operators 2 + 4 instead. Turn off the mute of operator 2
and you will have a duophonic 2 operator synth on one audio output.
- Choose Sample/Wave 1 and set Modulation
Source to FM OP2+4 (which means Operator 1
is being modulated by Operators 2 and 4)
- Choose Sample/Wave 2 and set Modulation
Source to FM OP 3
- Mute Sample/Wave 4 if you don’t want to hear
it from audio output 8
- set Clone notes to 1 on operators 2,3 and 4
(of course you don’t have to clone the notes
from operator 1, but you would need to add an
extra sequence for these non-cloned operators
to achieve sequenced FM, which is really great
for cool FM sounds, effects and music).
- again apply envelopes as needed.
If you clone the notes, nice additional variations
can be created by using different ‘Clone coarse’
and ‘Clone fine’ settings.
Many different algorithms can be employed like this. Feeding operators back into the chain can
generate nice unexpected results. Using the FM boost setting will create stronger FM sounds.
NerdSEQ – a tracker based Eurorack sequencer
Page 102
User Manual Revision V1.26 for Firmware V1.26
12 July 2022
