Touch Response and Pitch Bend Wheel for an expressive sound.

Slim & Stylish Portable Design

With the CT-S300 you can enjoy music whenever and wherever you like. Its compact size of 930 mm x 256 mm x 73 mm is 30% smaller in volume than the CT-K3500 model, and it boasts roughly 19 hours of alkaline battery life*. With a grip at the top of the keyboard and a weight of only 3.3 kg, it couldn’t be easier to carry. The design incorporates rounded edges and corners, making it safely portable.

*Period of continuous operation may be shorter depending on battery type and your playing style.

Interface easy to use for everyone

The CT-S300 features a simple, intuitive interface, offering an organized layout with fewer buttons by using both a full dot LCD screen and dial. It is also equipped with a home button that lets users return to the original screen at any time, making for a superior multi-function keyboard with enhanced usability.

Sound no one would expect from such a compact keyboard

The use of 13 cm x 6 cm oval speakers with strengthened magnets delivers surprisingly great sound for such a compact instrument. An additional function that optimizes the equalizer in tandem with the volume provides balanced sound from the bass to the highs, even at low volumes.

Dance Music Mode and Voices expand ways to enjoy playing

The CT-S300 includes a mode that lets users put together drum, bass, and synthesizer phrases to easily enjoy dance music, as well as 12 types of Dance Music Voices that sound great with dance music. Just press along with the rhythm to add accents to ordinary playing and enjoy dance music.

Piano-Style Keys & Touch Response

The keys are built in a box shape like a piano. Touch Response delivers piano-like changes in volume and tone depending on the force used to play the keys.

My Setup Button

Register your favorite settings to easily recall tones and rhythms such as those learned in music class when you practice at home.

Pitch Bend Wheel

The pitch bender wheel makes it easy to add realistic sounding guitar choking, sax bending, and other effects to keyboard play.

USB to host micro B for expandability

The CT-S300 comes with a USB to host micro B jack that allows you to enjoy making music easily, together with your smart device or computer. (Commercially available cable required.)

App Connectivity Makes Practicing Fun

Chordana Play app

Display 50 in-app demo songs or downloaded MIDI files on the Chordana Play piano roll or musical score screen to play your favorite songs anytime, anywhere. Play music without reading a musical score by striking keys in rhythm with the bars as they scroll down from the top of the screen. Track your score on the app’s scoring feature to make practice fun and watch your playing improve.

Connection method

*Connection method differs according to smart device model.

*USB cable and adapter (sold separately) are required to connect a smart device to the CT-S300.

Add to the fun by linking the keyboard with the downloaded Chordana Play app in your smart device.

Dedicated Case with Stylish Rolltop Design

The dedicated soft case is the ideal size for the CT-S Series and LK-S250, and the rolltop design offers better functionality and more style. Slip the backpack straps on and carry your keyboard wherever you go. Accommodates music stand and AC adapter, as well.

Hear, Try and Compare the Casio CTS300 Keyboard in our showroom

Located in Leicester in the central Midlands and close to Coventry, Nottingham, Derby, Birmingham and Warwick we promise you that a visit to our specialist Digital Piano and Keyboard showroom will not disappoint. Try the full Casio range including the CTS300 Keyboard and compare it with Yamaha, Roland, and Korg all under one roof. Whatever your playing standard our knowledgeable and friendly experts will help guide you through the Keyboard buying process and make sure that you are buying the right instrument for your needs. As ex teachers we are ideally placed to advise and answer any questions you may have. Lifetime support and product tuition with ALL digital pianos.

We sell Digital Pianos and Keyboards. That's it. Nothing else. No distractions and nothing to steal our focus.