







🎹 Light up your sound, level up your skills, and join the keyboard revolution!
The Casio LK-S450 is a professional-grade 61-key electronic keyboard featuring touch-sensitive lighted keys that guide your learning. It offers 600 high-quality sounds, including pianos and synths, plus 160 built-in songs with interactive lesson modes. Compatible with Windows, macOS, iOS, and Android, it supports USB connectivity and optional Bluetooth MIDI/audio via an adaptor. Lightweight and stylish with fabric-covered speakers and a clip-on music stand, it’s designed for both beginners and seasoned players seeking a versatile, inspiring instrument.







| ASIN | B0948XKZC4 |
| Age range (description) | Adult |
| Best Sellers Rank | 18,434 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 125 in Portable & Arranger Keyboards |
| Body Material | Plastic |
| Connectivity technology | USB |
| Connector type | USB |
| Customer Reviews | 4.6 4.6 out of 5 stars (169) |
| Date First Available | 6 May 2021 |
| Hardware Interface | 1/4-inch Audio, HP-HSC, Micro USB 2.0 Type B |
| Headphone jack | 3.5mm Jack |
| Instrument | Electronic keyboard |
| Item Weight | 4.6 kg |
| Item model number | LK-S450 |
| Item weight | 4.6 Kilograms |
| Manufacturer | CASIO |
| Material Type | Plastic |
| Model name | LK-S450 |
| Operating system | Windows, macOS, iOS, Android |
| Power source | Corded Electric |
| Product dimensions | 8.4D x 25.8W x 8.4H centimetres |
| Size | talla única |
| Style | Single |
| Supported software | Chordana Play |
A**T
Such a good keyboard
This keyboard is just brilliant… I spent hours going back and forth between different keyboards on here, reading reviews and product specs etc looking for something that ticked as many boxes as possible. Im so very glad I went for this one. My reason for writing the review is that when I was reading reviews and product details I was left with a few queries which I now want to answer…:) Yes it comes with a uk plug, it also comes with two other plugs that I don’t think we need so definitely no shortage on plugs It also takes 6 aa batteries, it goes through these pretty fast though so you wouldn’t want to rely on that method unless using rechargeables. They started to run out after one day of a lot of use. When they start to run out the keyboard just turns off… you can turn it on and play again for ten mins or so and then it turns you off again…. Not a problem just an observation… it doesn’t just get quieter and run out that way. It comes with 160 pre recorded songs, and 200 ‘user songs’ which are empty and I assume are places to store your own downloaded songs… One of the features of this keyboard is that you can download any midi music file and it will translate it into a lesson, lighting up the keys for you to play along. I haven’t yet tried this though. The 160 pre recorded songs/lessons work like this: you can select easy mode, this lights up the keys and you press them at your own pace, meaning you can learn the song at a slower speed, it also has listen mode which plays it for you at correct tempo and then watch mode where you try to play along at correct speed by following the keys, if you aren’t quick enough it shouts out different numbers at you, maybe from 1 to 4? not quite figured out what the numbers mean yet but they definitely mean you’re not pressing the keys at right speed! We’ve been using easy mode mainly at this stage,no shouting teacher just a beautiful piece of music played like a beginner practicing alone :) In easy mode you can even learn the hands separately before trying to put them both together, this helps you work out which notes are supposed to be played by each hand. You can select left, right or both. the pieces of music included are really good, some even have background instruments playing along , you end up sounding really good, like a pianist!! and it’s so inspiring! I bought it for my 12 year old son and he’s barely been off it since he got it yesterday, practicing beautiful songs over and over… ite a win for the player and the listeners! The sound quality is brilliant sounds like there’s a piano in the room :) the speakers on the top have fabric tops not just the plastic of the keyboard, thr whole thing looks and performs like a really quality item. Theres so many more features we’ve not even explored yet, the different sounds, rhythms, theres so much potential in this keyboard… I truly can’t rate it highly enough! So worth buying 🙏 I did not expect it to be anywhere near as good as it is, it’s just so good! Oh I forgot! There is a music stand included, it clips into the back of the keyboard…. This wasn’t shown in pictures …it’s perfect for either sheet music or holding your tablet or phone :) Additional review,,, it’s a day later, my sons been out all day so I have been playing it a lot! It is so good but the thing I really want to mention is that I’ve learnt a song (well the right hand!) and csn now play it from memory and this is only due to the method of learning through the lighted keys. I learnt piano as a child and can read music but have never been able to remember a song without having the music in front of me. This method of seeing the music on the keys not on paper means that your brain learns what the music looks like on the keys… this means you remember without having to read music! This is a complete game changer, and the fact that you can download any song you like online means you can now learn any song you want to though this keyboard. This is brilliant for kids, but it’s also brilliant for adults… I can’t think of anyone that wouldn’t benefit from this keyboard no matter how good they are :) Seriously good piece of kit :)
J**D
Excellent Sound
Product is well made and an excellent feel in the keyboard with brilliant sound and choice of voices. Good selection of practice songs and Lighted keys great help for a beginner. It could get you into a bad habit of looking at the keys rather than concentrating on getting the note length and rhythm correct Instruction book included rudimentary . You will need to refer to manual on line which is over 200 pages long.
S**Y
Sounds good
Nice keyboard sounds good son liked it.
P**S
Really great product
Absolutely fabulous item this is my second Casio now you definitely need to buy the dongle to connect to your computer or iPad without that. You really only got half of the item working but once you’ve got the dongle or you can connect absolutely perfect item and great present.
P**L
Nice piano
Very good quality
M**K
Nice build, good size and good quality with great features
A nicely sized compact digital piano. The sound quality is surprisingly good, though likely not yamaha p125 level, but more than sufficient for a piano to learn with. The features are clear and intuitive to use.
H**R
Plug issue
Came with a 2 pin plug. Opened by my kid for christmas so fuming! Someon3 needs to fix this!
J**N
Excellent product, quality sound.
A great teaching aid with light up keys. Weighted keys are nice and overall super product. No faults I can state and kids love it.
S**N
Ich habe das Casio LK-S450 nun seit einigen Wochen im Einsatz und bin absolut begeistert. Als Hobby-Musiker mit etwas Vorerfahrung suchte ich ein kompaktes, vielseitiges Keyboard, das sowohl Lernfunktionen als auch kreative Möglichkeiten bietet – und genau das liefert dieses Modell. 🎹 Tasten & Spielgefühl Die 61 anschlagdynamischen Leuchttasten sind ein echtes Highlight. Sie reagieren sehr gut auf die Anschlagstärke und bieten ein angenehmes Spielgefühl, das dem eines echten Klaviers erstaunlich nahekommt. Die Leuchttasten sind besonders hilfreich beim Lernen neuer Stücke – ideal für Anfänger oder zum Üben komplexerer Passagen. 🎶 Sounds & Rhythmen Mit über 600 Klangfarben und 200 Begleitrhythmen ist das LK-S450 ein echtes Klangwunder. Von klassischen Klavierklängen über Synthesizer bis hin zu ethnischen Instrumenten – hier ist für jeden Geschmack etwas dabei. Die Qualität der Sounds ist dank der AiX-Sound-Engine erstaunlich klar und differenziert. 📱 Konnektivität & Apps Das Keyboard lässt sich problemlos via USB mit der CASIO MUSIC SPACE App verbinden. Die App bietet zusätzliche Lernfunktionen, Songbibliotheken und sogar die Möglichkeit, eigene Musik zu arrangieren. Auch der Mikrofoneingang ist ein nettes Extra – perfekt für kleine Karaoke-Sessions oder Gesangsübungen. 🔊 Lautsprecher & Mobilität Das neue Bass-Reflex-Lautsprechersystem liefert einen satten, klaren Klang, der auch bei höherer Lautstärke nicht verzerrt. Mit einem Gewicht von nur ca. 4,6 kg und der Möglichkeit, das Gerät mit Batterien zu betreiben, ist das LK-S450 ideal für unterwegs oder spontane Jam-Sessions1. 🧠 Lernfunktionen & Bedienung Die integrierte Lesson-Funktion ist durchdacht und motivierend. Die Menüführung über das LC-Display ist intuitiv, auch wenn man sich anfangs etwas einarbeiten muss. Besonders praktisch: Die vier „My Setup“-Speicherplätze, mit denen man Lieblings-Einstellungen schnell abrufen kann. 📦 Lieferumfang & Verarbeitung Geliefert wurde das Keyboard sicher verpackt mit Netzteil und Notenhalter. Die Verarbeitung wirkt hochwertig, das Gehäuse ist robust und die Tasten haben eine angenehme Haptik. Auch optisch macht das Keyboard mit seinem Piano-Look einiges her. Fazit: Das Casio LK-S450 CASIOTONE ist ein rundum gelungenes Keyboard, das sowohl Anfänger als auch fortgeschrittene Spieler begeistert. Die Kombination aus Lernfunktionen, Klangvielfalt und Mobilität macht es zu einem echten Allrounder. Für den Preis bekommt man hier ein sehr durchdachtes Instrument mit vielen Extras – klare Kaufempfehlung!
M**.
Premessa: sono un chitarrista/ukulelista quindi ho già un po' di orecchio musicale, cercavo una tastiera per principianti che mi aiutasse a muovere i primi passi nel mondo delle tastiere Sono rimasto piacevolmente sorpreso dal prodotto, sicuramente i suoi punti di forza sono: ✅️ Qualità dei suoni: sono rimasto impressionato, considerando il prezzo contenuto la differenza rispetto ad una entry level da 100-150 euro c'é e si sente. Anche la parte di strumenti da orchestra come i fiati si difende bene e il fatto che ha i tasti sensibili alla pressione (anche se NON sono pesati) permette di creare varie dinamiche. Volume generale buono ✅️ Sistema di lezioni: il fatto di avere già un pacchetto di canzoni studiate a step e poter impostare i vari parametri (selezionare una mano o entrambe, esercitarsi su dei loop, il sistema in cui vedi i tasti e volendo ti dice anche quale dito usare) funziona; dato il piccolo schermo LCD rimane leggermente limitato ma con un tablet a supporto da il meglio di sé ✅️ App Casio Music Space: Fantastica, é un'ottima integrazione e permette di avere a schermo un sacco di supporti. Apprezzo questo perché in questo modo si riesce a tenere contenuto il prezzo della tastiera e offrire molto di più. Nota importante: con l'app é possibile caricare le proprie canzoni preferite in formato MIDI e creare le lezioni a step con il supporto dei tasti illuminati, wow 😍 ❌️ Modulo bluetooth: non é integrato ma se desiderato (non fondamentale ma comodo) é da acquistare a parte ❌️ Mancanza scheda audio: le uscite sono il minimo indispensabile e non c'é integrata una scheda audio 🎹 Conclusioni: nonostante qualche piccola mancanza per tenere il prezzo basso (comunque compensabili in futuro con acquisto a parte) Casio ha fatto un buon prodotto. Il sistema di apprendimento facilità il principiante e la qualità dei suoni permette di goderseli anche una volta che su é presa la mano, per me é una ⭐️⭐️⭐️⭐️⭐️
M**L
Buen teclado para aprendizaje , con buen sonido y sesibilidad
M**D
Original casio from Amazon trusty wharehouses also sold from Amazon which made me comfortably buying it. Original and with its full accessories. Expect that it comes without power adapter but dont worry it will take 6 AA batteries to power on and it last for long time of use.
D**E
Produit conforme à la description. Très bonne qualité sonore (ne fait pas "jouet"). Les touches lumineuses facilitent l'apprentissage. Idéal pour débuter le piano, il s'agit d'un premier achat pour s'initier au piano et j'en suis très content, les enfants également. Je recommande.
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