IMO a really nice Multi-fx unit would be nice: where I think a lot of companies miss out on is producing something that has a lot of routing possibilities built into the product.
It would be nice to be able to set up chains within the plug-in in both parallel or series (and any combination of that) - although I think Spin audio has something like this.
I think the individual component treatments have to be top notch though - and also as mentioned else where, will need a twist to make them stand out.
I would say reverb, phase, flange, delay, pan, eq, compression, gate, chorus, wah, amp sim module are all potential candidates for a multi-fx - as might be a step sequencer, ring mod, distortion/overdrive, vocoder and filter.
As I and others have said though, I think something 'extra' need's to be offered up to make it a 'seller'.
What might that be?
Good pricing, high quality fx elements, a large selection of individual fx, easy fx chaining - perhaps even a side chain with frequency dependent operation kind of module that could really create some wild possibilities!
I don't know if anyone has really made the kind of 'beast' of a multi-fx plug that I am thinking about here!
I love fx: probably more than the average guy.
Flipper.
