You'll require an amp with the ME-50 as well. Last I heard it does not have amp-modelling. If you plan on not using an amp and going straight into PA while gigging, make sure your proc has amp-modelling. Almost all of them do, except the ME-50, which is just a bunch of Boss effects rolled into one (me thinks)
Thought about ax3000g?? I heard it's a goof bang-for-buck processor.
Sales pitch alert : Btw, I can vouch for the distortion and wah-wah of my Zoom 707II also. Dunno about the metal sounds...I think they're good but never used 'em much. wahs are good though
My gear, currently up for sale
Washburn X-16 anarchy - SOLD!!
duncan pickups - I wonder why Im selling these.