In this video you can see the Moog Voyager Rack mount edition being used in a track. You can clearly hear its characterisctic fat bass sound without any effects on it. You can see how the filter and LFO kbobs are tweaked to mofify its sound.
So, why would you pay so much for an analogue monosynth with three oscillators and one filter and only a couple of LFOs?
Well, because it sounds...like THAT.
The Voyager can do FM too, taking it beyond the classic MiniMoog.