Roland Sc-88 PRO Sc88PRO Sound Module Main Features A re-cap of a few of the main features 1117 Preset sounds 256 User sounds 42 Drum sound sets (including 3 sound effects sets) 2 User drum sound sets 128 Preset Patches (with Effect) 16 User Patches 64 User effects Reverb (8 types) Chorus (8 types) Delay (10 types) 2 band Equalizer Insertion Effect (64 types). (Rear panel) Output 1 - RCA/Phono L/R (Rear panel) Output 2 - RCA/Phono L/R (Front panel) Headphones Audio Input: (Rear panel) Input 1 - RCA/Phono L/R (Rear panel) Input Volume controller MIDI: (Rear panel) In A, In B, Out/Thru (Front panel) In B 654 patches on board: 354 from the SC55 MkII and 300 from JV80. Dimensions: Width 8 5/8" (217mm) Depth 9 7/8" (234mm) Height 2 7/8" (72mm) Weight: 5 lbs. 7 oz. (2.6Kg)