Yep! The Sennheiser and Ultimate VoIS are in their own league. There are some other rare high-end analogue vocoders that I would have loved to include in the comparison, but I don’t know anyone who owns them. The EMS vocoders are supposed to be amazing, too.

I can’t speak on Dromedary Modular’s behalf and I think rising parts costs have been an issue, but buying an Ultimate VoIS should be a fair bit cheaper than the Moog vocoder.