All oscillators are not created equally in the physical world, and they're programmed that way too! There are many other things, like tube and amp emulations, drive, detuning, filters, unison, and EQ/Compression that our skinny little waveforms get sent through to get all pumped up. In this article I'll be showing 5 synths that are well suited for making fat bass sounds. I made some quick samples... these are by no means all these instruments can do, they simply focus on depth, and use many of the functions above.
Native Instruments' Massive
This synth is becoming an industry standard, and for good reason. 3 Oscillators with both virtual and sample-based waveform selections. An 'Intensity'