THG is right....... I can get those results with sandpaper, natural stones,ceramic stones, diamond stones or almost any type of sharpening media. You must have a proper progression of grits starting with Very coarse and moving to very fine, its the Very fine grits that bring you the sharp polished edges and the coarse grits shape the edge. Proper shape and polish bring sharp edges, knowing howvto get there is the hard part.
Products like the DMT aligner and edge pro combined with a strop will do the same but I have always had better sults freehand so that's how I do it.
I use diamond hones and compounds for 99% of my sharpening needs.