You could argue that it's one of the most versatile instruments, sure. "Greatest" is completely subjective.

But is it one of the most versatile instruments? You can do signal transforms with any kind of audio input, although it's done more with the electric guitar than any other instruments.

I would say it in practice, it has the most versatile sonic profile.

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solomonb 3 hours ago | parent [-]

A modular synth is more versatile in terms of enumerated signal transformations. Its the ability to be expressive with those signal transformations that makes the guitar+tube amp what it is.

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vegadw 2 hours ago | parent [-]

I'm a guitarist, but also have a modular.

With the right interface, I think the synth can be more expressive. Look at the Haken Continuum or ExpressiveE Osmose - both can be used with something like the Expert Sleepers FH-2 to get MPE data to the modular.

I do see your point, and agree the amount of articulation you can do with guitar is hard to beat, but I do think a synth can win, if the setup is built for it.

	▲	cowboylowrez 2 hours ago \| parent [-]
		Synths with mod wheels are the bomb, I used to have a roland that had a pitch wheel for bends and then push it for tremolos, vibratos and such, and way more voices, envelopes etc and that was a few decades ago and I'm sure that nowadays guitars are not going to compete except at one thing, making guitar sounding noises, you can get guitary sounds but somehow they come off to me to be too clean and lack the slop that various fingerings produce lol