Synth Site |  Casio |  CTK-631

  CTK-631 At a Glance
Click for larger view arrowReleased: 1999  Specifications
arrowUser rating: 3.7/5 |  Read reviews (19)
arrowCasio News(34)   Streaming Video (8)
Denis Zeltser writes:
I've read reviews about CTK611 here (631 is just the same) and I expected more of this keyboard. It's brilliant to use as a MIDI keyboard with a function of non-computer sound processing. The best thing in it is automatic chord progressions. For $200 it's a good thing, but i won't recommend it to anyone who wants to use it without PC and something like SB Live!.

Comments About the Sounds:
Piano is good, drums are terrible. For $200 it's not bad perhaps.

(Thanks to Denis Zeltser for this info.)

Links for the Casio CTK-631
 More Synth Gear  Best US prices on many current models

Try the Casio links page for more..

SUBMIT LINK to this page
(Links submitted here will also be added to the manufacturer page)
Please tell us if any of these links are broken

Want Our Newsletter?


Featured Video

Brand new super-synth from UDO

Featured Video

Virtual knobs and jacks controlling over 160 virtual modules

Featured Video

Now ready for preorder

Featured Video

The sampler pedal that listens and moves with you

Featured Video

The Mantis has arrived

Featured Video

Bi-timbral noise-based soft synth with a wide range of possibilities

The Magic of 1980's Pinball Soundtracks 

Suzanne Ciani's captivating sci-fi soundscape

5 MORE Firmware Updates that Totally Changed the Game 

Part 2 on revisions that made synths into brand new machines

And more

Is the Korg Drumlogue worth it in 2024? 

Developments for Korg's instrument have been slow but promising.

Hey there, we use Cookies to customize your experience on