The TRanz8ight4 has two independent 16 beat sequencers, each driving a bank of Sine-Pulse-Width Oscillators and Noise-Pulse-Width Generators.
The oscillators use sine and pulse waves allowing a blend of waveforms, with an interactive modulation matrix, producing a powerful complex multitude of varying tones that react to each other.
There is something in the NOISE, each noise generator has 6 tuned pulse width oscillators built in, adding a harmonic or discordant overtone to the noise. (the noise can be removed leaving just the overtones)
Switch on the Jammer and it will improvise and interact with the sequencer taking a basic pattern in new directions.
The Jammer creates a more complex rhythmic variation extending the loop cycle way beyond the original.
On the mixer side we have dynamic filters, a compressor limiter, 2 types of reverb, delays and modulated effects.
The LFO Filter Banks can Jam sync with the sequencer.
The TRanz8ight4 has a matrix patch-bay that lets you chain effects in any order, inserting them into the mixer sends.
Put all this together and you have a Dynamic Improvised Analog Percussive Loop Generator (Drum Machine) that thinks it's a Didgeridoo.
Plus........... The TR-84 has MIDI in so you can play it from your Controller or DAW.