(5 customer reviews)

Casio LK-S450 Electronic Keyboard


Casio LK-S450 portable keyboard features 61 lighted keys, AiX sound source, 600 tones, 48 polyphony, 200 rhythms, built-in speakers, USB port. Casio LK-S450 is an all-around arranger keyboard with a stylish and sleek design perfect for playing an accompaniment with singers or other instruments.

PROMO: Casio LK-S450 only $439 (Free X-Stand + X-Bench + ABC Stickers)

Product Includes

  • Casio AC Power Adaptor
  • Casio Music Rest
  • Product User Manual
  • 1-year Local Warranty – LEARN MORE
  • No Assembly Assistance

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Casiotone lk-s450 portable digital keyboard

Casio LK-S450 – Easy and Fun to Play Portable Keyboard

Casio LK-S450 is a standard portable keyboard with lighting keys and fun features, suitable for beginners of any age. It’s never too late to start playing the keyboard. Explore new ways to learn music with the LK-S450. Fun is key to learning. The simple, user-friendly interface provides access to a variety of high-quality tones and multiple functions plus a hands-on learning guide so you can progress at your own pace.
What are you waiting for? The LK-S450 is ready when you are.

Casio LK-S450 Features

These Keys Unlock Doors

Learning to play your favorite tunes is now easier than ever. Relax and let the LK-S450 show you what note to play next. With the Key Lighting System illuminating the way, start playing your first song in as little as a few minutes. Complemented by the additional feature of the Step-Up Lesson Mode, you’re in control of how quickly you move through the levels. Enjoy learning at your own pace from the comfort of your home.

casio lk-s450 keys that unlock doors

Learning That Feels Like Playing

The freedom to play and enjoy the authenticity of music. Explore the variety of built-in songs in the LK-S450 and play along to your favorites. Use the accompanying app to make learning even more fun. When music lessons are this exciting, practice becomes play.

learning casio lk-s450 feels like playing

Sounds That Motivate You to Play

Compact but powerful, the LK-S450 is equipped with the AiX Sound Source – bespoke technology showcasing Casio’s expertise in the development of quality electronic instruments. Find your style, with 600 varieties of tone, and refine your musical palate by experiencing, first-hand, the colorful nuances of quality sound. The expertly curated combination of advanced technology and elevated sound quality provides you with an uplifting musical experience every time you play.

casio lk-s450 sounds that motivate you to play

Lighting the Way to Your Music

Perfect for any level, the LK-S450 is your own personal teacher with its Key Lighting System guiding you through each piece by illuminating the keys in sequence. Play along to any of the 160 built-in songs with ease. Slow the tempo to help you practice, or learn melodies individually by selecting left-hand or right-hand parts only. The LK-S450 will act as your other hand. Everyone can experience success with the ‘Easy’ mode – simply enjoy your achievements without the stress. Let the LK-S450 guide you at your own pace and learn in a variety of ways.

casio lk-s450 lighting keys guidance

Casio LK-S450 Specs

MODEL Casio CT-S300
KEYBOARD 61 keys (standard size with 2 levels of touch responses)
POLYPHONY 48 voices (max)
TONES 400 sounds
SONGS 60 songs
EFFECT Reverb (10)
CONTROLLER Pitch Bend Wheel, Sustain button, One Touch Preset, Transpose
APP Chordana Play iOS & Android
USB Yes, type B
BLUETOOTH Yes, additional accessory
DAMPER Yes, sustain pedal
I/O Audio I/O (mini jack 3.5mm), Headphones Output (mini jack 3.5mm)
SPEAKERS 2x 13 cm + 6 cm (2.5W)
POWER 5.5W with AC Adaptor or 6x AA-type Batteries (Approx. 19 hours of operation)
ACCESSORIES AC Adaptor, Music Rest
WIDTH 930 mm
DEPTH 256 mm
HEIGHT 73 mm
WEIGHT 4.5 kg

*For detailed LK-S450 specs, please check out CASIO’s site HERE.


Yes, we are an authorized local dealer for Casio, Yamaha, Roland, Korg, Martin, Zoom, Hartke, Line 6, Mackie, Blackstar, Alesis, Vox, Genesis, Jabez and AMPEG musical instruments in Singapore.

Yes, free delivery is included for every purchase of over SGD 500 on all musical instruments including Digital Pianos, Keyboards, Guitars, and Electronic Drums.

Yes, all of the musical instrument products at our online store are a 1-year official local warranty included, LEARN MORE.

Some of the musical instruments are bundled with certain accessories while others are not but we provide a Purchase With Purchase (PWP) bundle with great deals. Check out this page for a complete list of Instrument Accessories.

Yes, we provide an installment in our Lazada and Shopee E-Commerce Listings, feel free to check it out there.

Of course, we are encouraging every customer to get the actual feeling by testing the desired musical instruments at our stores at Tai Seng and Chai Chee, book an appointment HERE.

Yes, all of our staff at Tai Seng, Chai Chee, and Online Stores are knowledgeable and able to give you the best suggestion based on many factors.

Absolutely, please check out our Testimonials page or you can visit our Google My Business (Google Maps) listing for other reviews HERE.

Casio LK-S450 Manuals Download

Please click the link below to download any PDF documents related to Casio LK-S450 Portable Keyboard:

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Bundle Deal Options

PROMO: Adaptor + X-Stand + X-Bench + ABC Stickers, Adaptor, Adaptor + X-Stand, Adaptor + X-Stand + X-Bench




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5 reviews for Casio LK-S450 Electronic Keyboard

  1. Satisfied Customer – CR***.

    Fastest delivery ever! Purchased and delivered on the same day! Item received as described and there were no dent on the corners of the box! Awesome

  2. Satisfied Customer – C***.

    Super duper quick delivery. Very responsive seller. Item is great and the kids love them.

  3. Satisfied Customer – C***W


  4. Satisfied Customer – E***Y

    Happy with my purchase and Fast delivery. Friendly and patient seller. Kudos!

  5. Satisfied Customer – Mahmud

    Very fast delivery.  Great that it comes with the highly useful bench and sturdy stand. Can immediately put to use.

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