Yamaha TG77 is one of the most powerful FM synths ever. The synth has a new black display, so you don’t need to worry about any replacements in the future (their displays always fail at some point). Also, the synth was modded for 220V. Moreover, it comes with a controller with 9 custom templates for the synth, covering almost all the functions. And programming a template for it is a really hard work. Also, it comes with a lot of bought presets.

If you have any questions, let me know.