Question Is it possible to import the M3000 or S6000 VSS3 presets into the Reverb 4000  Answer It is unfortunately not possible to load M3000 or S6000 presets into the R4000.  They do not have the same preset structure. Even if some algorithms are common to the 3 units, the way they handle these algorithms, and the way they load and save presets is completely different.