Casio WK-6600 vs Casio WK-245

Value	Casio WK-6600​	​Casio WK245
Keyboard	​76 Keys, Weighted Action	​76 Keys, Synth Action
Touch Response	2 Levels of Sensitivity, Plus Fixed	Not Applicable
​Expression Controls	1 x Pitch Bend	Not Applicable
Number of Sound Presets	700	​Not Applicable
​Number of Song Presets	305 x Factory ​50 x User	​Not Applicable
​Effects	​ Auto-Pan, Chorus, Compressor, Delay, EQ, Filter, Phaser, Reverb, Ring Modulator, Rotary, Tremolo	Not Applicable
​Maximum Polyphony	48 Notes	Not Applicable
​Performance Functions	Arpeggiator, Sequencer, Split/Layer, Temperament Adjustment, Transpose, Tuning Adjustment	Sequencer
​Number of Style Presets	​ 210 x Factory 10 x User	​Not Applicable
​Number of Rhythm Presets	Not Applicable	Not Applicable
​Types	One Touch, Single-Finger, Multi-Finger, Auto Chord, Auto Harmonize	​Not Applicable
​Practice Features	Metronome	​Not Applicable
​Supported MIDI Standards	​ GM	​Not Applicable
​MIDI Note Memory and Resolution	12,000 Notes	Not Applicable
​I/O	1 x 1/4" TS Microphone Input 1 x 1/8" / 3.5 mm TRS Aux Input 2 x 1/4" TS Line Output ​1 x 1/4" TRS Headphone Output	​Not Applicable
​Pedal Support	​ 1 x 1/4" TS Sustain	Not Applicable
Data Port	​1 x USB Type-B ​1 x Memory Card Slot (SD)	​1 x USB Type-B
OS Compatibility	Windows XP Windows Vista Windows 7 macOS 10.5 macOS 10.6 macOS 10.7	Not Applicable

The Casio WK6600 is very comparable to the Casio WK-245, both 76 keyboards from the same company.

Both keys have the following:

• 6 full size tactile keys
• AHL sound engine dual feature Casio.
• 48 polyphonic maximum levels
• 10 rhythms generated by the user
• Ten reverb types and five chorus types
• Functions for layer and separation of keyboard
• Capacity General MIDI
• An LCD display backlit
• Headset and pedal jackets microphones
• USB port port
• Both keyboard sizes and weights are almost similar, with AC and battery capacity.

The WK6600 is just more functional and configurable than the WK-245. The WK6600 includes a broader range of features:

Casio WK6600 gains over WK-245 Advantages

• Power Supply keyboard with Casio WK6600 76 Main Workstation
• Power Supply Keyboard Casio WK-245 76-Key Touch
• Casio WK6600 gains over WK-245 Advantages
• Instead of 600 instruments, 700 voices
• Instead of 180, 200 create in rhythms
• Settings for Equalizer
• 100 DSP controls preset and 100 user-specified
• Self filling and other music checks
• The sequencer for 16 track tracks with up to 5 tracks and onboard tracks, and event editing.
• A mixer with 32 channels
• 50 registration memory user presets
• A wheel bend in pitch
• Memory card storage for SD and SDHC
• Integrated Bass Reflex System subwoofers

The WK-245 has certain special features, including the following:

• The Learning System of Casio
• Easier navigation with less choices and configurations

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Casio WK-245 is a wireless keyboard for beginners who want the opportunity to learn how to play and use a digital device, with a wide variety of choices for rhythms, instrument voices and other settings.

The Casio WK6600 is a more advanced keyboard with capabilities for recording, editing, mixing and replaying, the bend-up wheel and more ports. It is for musicians who know how to play, but who want more capacity, more options and more control.

Both of these are good keyboards and provide various musicians with advantages. For novices and beginners, saving money and going with the WK-245 would probably be better. The WK6600 is a perfect alternative for musicians who have mastered the WK-245 and want a more sophisticated instrument.

Read Casio WK245 detail review