Yamaha SY85 Owner's Manual (feature Reference) (image) - Page 256

The "Cascade" effects actually include two effects connected in a cascade configuration. Effect number 33 (Flg → Rev), for example, includes cascaded flanger and reverb. The illustrations here are not available. The "Dual" effects include two effects connected in parallel. The illustrations here are not available. Clearly, the possibilities for combining effect modes with effect types allows a large variety of effect system configurations. Further versatility is provided by a range of parameters that allow the effect signals to be combined and mixed in a number of ways. The effect signal flow diagrams provided in the following section should help you understand the effect signal flow and how the various effect parameter function. Since the signal flow is somewhat different in the normal voice mode and the other modes (drum voice, performance, and song), different sets of flow diagrams are provided. APPENDIX / EFFECTS 255