CP4 STAGE CP40 STAGE CP1
Keyboard Number of Keys 88 88 88
Type Natural Wood Graded Hammer (NW-GH) keyboard with Synthetic Ivory Keytops (with real-wood white keys) GH keyboard NW-STAGE keyboard (Wooden synthetic ivory weighted keyboard)
Initial Touch Yes Yes Yes
Tone Generation Tone Generating Technology SCM (Spectral Component Modeling) + AWM2 SCM (Spectral Component Modeling) + AWM2 SCM (Spectral Component Modeling) + AWM2
Polyphony Number of Polyphony (Max.) 128 128 128
Preset Number of Voices 433 (CFX:15, CF:15, S6:15, Rd:15, Wr:6, CP80:8, DX:18, Clav, Organ:67, Strings, Choir, PAD:86, Others:174, Others(Drum):14) 297(CF:15, Rd:3, Wr:6, CP80:8, DX:18, Clav, Organ:49, Strings, Choir, PAD:67, Others:117, Others(Drum):14) 16 x 3 banks
Types Reverb 11 types 11 types 11 types
Chorus 9 types (46 presets) 9 types (46 presets) 9 types (46 presets)
Master Compressor 1 type (7 presets) 1 type (7 presets) 8 types
Master EQ 5 bands 3 bands 5 bands
Insertion Effect 62 types (226 presets) × 2 Parts 62 types (226 presets) × 2 Parts -
Performances User 128 128 * Performances 65 to 128 are identical copies of Performances 1 to 64. 16 x 3 banks
External - - 16 x 3 banks (USB Flash Memory)
Parts 3 2 2
Connectors Line Out UNBALANCED [L/MONO] and [R] OUTPUT jacks (standard mono-phone), BALANCED [L] and [R] XLR OUTPUT jacks UNBALANCED [L/MONO] and [R] OUTPUT jacks (standard mono-phone) L/MONO,R (Unbalanced), L, R (Balanced)
Headphones [PHONES] jack (stereo-phone) [PHONES] jack (stereo-phone) Headphones jack (stereo-phone)
Foot Switch [SUSTAIN] and [ASSIGNABLE] FOOT SWITCH jacks [SUSTAIN] and [ASSIGNABLE] FOOT SWITCH jacks SUSTAIN, SOSTENUTO, SOFT, ASSIGNABLE
Foot Controller 2 jacks 1 jack 2 jacks
MIDI [IN] and [OUT] MIDI terminals [IN] and [OUT] MIDI terminals IN, OUT, THRU
USB [TO HOST] and [TO DEVICE] USB terminals [TO HOST] and [TO DEVICE] USB terminals TO HOST, TO DEVICE
Connectors AUX [IN] (stereo-phone mini jack) [IN] (stereo-phone mini jack) -
Dimensions Width 1,332 mm 1,332 mm 1,385 mm
Height 161 mm 163 mm 173 mm
Depth 352 mm 352 mm 420 mm
Weight Weight 17.5 kg 16.3 kg 27.2 kg
Controllers Pitch bend wheel, Modulation wheel, Part slider × 3, [MASTER VOLUME] dial, Data Dial, MASTER EQUALIZER slider × 5 Pitch bend wheel, Modulation wheel, Part slider × 2, [MASTER VOLUME] dial, Data Dial, MASTER EQUALIZER slider × 3 Pitch bend wheel, Master volume, Knobs 1 to 6
Display 40 characters × 2 lines, Character LCD with back-light 40 characters × 2 lines, Character LCD with back-light 55 character x 2 lines, vacuum fluorescent display (VFD)
Power Consumption 18W 8W 28W
Additional package contents Power cord, FC3 foot pedal, Owner’s Manual, Online Manual CD-ROM (containing Reference Manual, Synthesizer Parameter Manual, and Data List) AC adaptor (PA-150 or an equivalent recommended by Yamaha), FC3 foot pedal, Owner’s Manual, Online Manual CD-ROM (containing Reference Manual, Synthesizer Parameter Manual, and Data List) Power cord, Pedal unit, Illustrated Guide to the CP1 booklet, Owner's Manual, Data List booklet, Software DVD-ROM (Cubase AI)