The ARP AXXE is the younger sibling to the better known Odyssey, to which it features a very similar layout. The main difference being that it only has one VCO so there are no duophonic capabilities or ring modulator. That doesn't take away from the fact that its still a really great sounding monosynth with that beloved ARP bite!
This synth is in great shape for its age, recently serviced and calibrated.