All of the technical difference have been listed already, and can be found on the Elektron website.
The real difference is that the MNM can produce sounds that sound extremely alien. It can also do a pretty good imitation of analogue synths, but it’s real uniqueness lies in its ability to make sounds that DON"T sound like classic vintage gear!
A4 is a great synth, but it’s always going to sound like an analogue synth (warm and slippery). The MNM will dazzle you with sonic surprises, especially once you’ve gotten grips on what it can do (more or less). I’ve had my MNM for a little more than a year and use it a lot, and I still learn new stuff that makes me go “I didn’t know it could do that!” Never ending joy.
The MNM has the User Waveform capability, which means you can load single cycle waveforms (there are thousands available for free download), and that means your MNM can have the tonal quality of the object the wave form was sampled from (i.e. Piano, guitar, horn, other synths, etc). So the MNM really has a slew of synth engines in it, but can also sort of clone other instruments. Plus, you can do psuedo wavetable sweeps using the User Waveform machines (LFO assigned to sweep through the waveform selection parameter = wicked) It really is a strange yet powerful feature of the MNM.
I think a lot of new MNM users get frustrated in the beginning due to the work flow (which you already have a grip on with the A4 …same same), and because the machines and sounds of the MNM are so unlike everything else you’ve played with before. It takes some serious dirty work to coax the magic out of the MNM, but for those who like to get their hands dirty, there is lots of magic to be found.
A few of my must know tips:
- turn Filter Key Follow OFF (makes the MNM sound MUCH fatter). Weird that the default is ON. Ask how, once you’ve gotten your machine.
- layering sounds and using the routing to combine sounds/effects creates the magic.
- Many of the parameters in various machines within the MNM change more dramatically with slight tweaks than they do with big sweeping tweaks. One degree of a knob turn can change everything. More than is typical on analogue synths, and especially true with the FM machines in the MNM. Tweak slowly and carefully to find hidden sonic gold.