Six Op FM, DX7 Style Free VST Synth If you have a desire to play around with some 1980's style 6 Operator FM synthesis, then the Yamaha DX7 is the hardware you're looking for. You could actually go with the original brown DX7 or the black II, IID or IIFD, or the modules like the TX7 or TX802 or even the eight module beast of the TX816 (basically six DX7s in one large rack module). Aside from the TX816, any of this Yamaha FM hardware can be had for fairly little cash these days. You can usually pickup an original brown DX7 for under $100 USD on eBay these days. That being said, some folks don't have the physical space or the extra $100 to go that route. And Install The 3k3y Ripper Software Package. Download The Oyster Victorian Magazine Pdf. If that describes you, then you are looking for a free synth vst.