I'm looking for a FM synthesizer (either keyboard or rack) that is similar to the Yamaha DX-7, but more modern and that would include the following features:
- Musical patches based on modulation synthesis only, NOT on sampled sounds like on the average modern synths
- The ability to program your own modulation synth sound and to modify the pre-programmed ones
- Ideally would be comabitble with General MIDI sounds and drums and with MIDI ports
I found many software solutions, but I'd like something I can use without the need to turn on my PC. Does such an instrument even exist ?