Oh man, just checked into this forum for the first time in a while and noticed that this got some replies i hadn’t seen.
I actually wound up trading my A4 for a Bass Station II, a Hakko fx888d soldering iron, a homebrew noise synth, and $3oo.
The Bass Station despite being mono is definitely much more in line with the kind of thick heavy dronebass I was looking for.
Thanks again to all who tried to help me out, in the end the A4 really was an awesome synth but just a little too smooth for my tastes. Still love my Octatrack and Monomachine though.