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Key Features
The Yamaha CSP 255 Digital Piano is ideal for learners, returning players and home musicians who want helpful guidance without losing the feel of a real piano. It features Yamaha's clever Stream Lights system, which lights up above each key to show you exactly what to play next. This feature is perfect if you're not confident reading music. With the Smart Pianist app, you get full control from your phone or tablet, including sound selection, practice tools, and more. You can even load your favourite songs and let the app create custom sheet music using the Audio to Score function.
Backed by an 88-key GrandTouch-S keyboard, this piano gives you the responsive touch of a real acoustic. It also includes detailed grand piano samples from Yamaha CFX and Bosendorfer Imperial, so you'll get expressive sound whether you're practising or performing.
Product Ref: 348786
Gear4music are proud to be an official Yamaha agent, selected as one of a limited number of authorised dealers. This means you're getting a genuine Yamaha flagship product supplied by Gear4music, complete with full manufacturer backing and support.
Register your qualifying premium Yamaha instrument to extend your warranty to five years through Yamaha. Simply register your new piano with Yamaha within six months of purchase. Find out more and register here.
The Audio to Score feature makes it easy to play along with your favourite music even if there’s no sheet music available. Just load an MP3 or audio file into the Smart Pianist app, and it will automatically analyse the song and generate a chord chart. This means you can start playing instantly, without needing to figure out the chords yourself. The CSP 255 will even provide Stream Light guidance, showing you which keys to play as the music progresses. With over 50 accompaniment styles to choose from, you can match the backing to your preferred genre or difficulty level. Whether you're learning pop songs, experimenting with jazz voicings, or just enjoying casual play, Audio to Score adds a creative and accessible way to engage with the music you love.
One of the standout features of the CSP 255 is the Stream Lights system, which lights up just above the keys to show you what to play next. It's a huge help for anyone who struggles with reading sheet music or wants to learn new songs more confidently. You can even set it to focus on just one hand at a time or pause the piece until you hit the right note, helping you build skill at your own pace.
The Smart Pianist app puts all of the CSP 255’s features at your fingertips, letting you control the instrument directly from your smartphone or tablet. You can select voices, adjust settings, manage recordings, and even switch between different virtual acoustic spaces like concert halls or cathedrals, through a clean, easy-to-use interface. It’s more than just a remote control. The app acts as your full musical hub, giving you access to interactive sheet music, backing styles, and a growing library of songs to practise. You can load your own audio tracks, and the app will create chord charts and Stream Light guidance to help you play along in real time. Whether you're learning, performing or recording, Smart Pianist keeps the experience seamless and clutter-free by moving all the controls off the piano and onto your device. Wireless connection is built in via Bluetooth MIDI and Bluetooth Audio, or you can use a direct USB-C cable for a solid wired link. Once connected, the app becomes your personalised interface for exploring everything the CSP 255 has to offer.
The CSP 255 features an 88-key GrandTouch-S keyboard that delivers the same responsive touch you'd expect from a grand piano. It's also packed with 819 high-quality instrument voices, including two standout grand piano tones: the Yamaha CFX and the Bösendorfer Imperial. These have been meticulously sampled to capture every detail of the original concert grands, from delicate pianissimo notes to full-bodied fortissimo chords. And thanks to Yamaha’s binaural sampling, they sound incredibly natural even when you're playing through headphones. Virtual Resonance Modelling (VRM) adds another layer of realism by simulating the complex interactions between strings and the piano’s body, while Grand Expression Modelling recreates the subtle tonal changes that come from variations in your touch. Together, they give the CSP 255 a rich, dynamic sound that responds to how you play. Beyond pianos, you’ll find hundreds of other instruments, including strings, choirs and synths to guitars, drums and world instruments. These can be used solo or layered with automatic backing Styles to create full band arrangements, directly from the piano.
Yamaha and the piano tutorial app flowkey are working in collaboration for a limited-time offer - enjoy three months of premium learning when you purchase select Yamaha keyboards and digital pianos. flowkey is an interactive learning aid, suited to beginners and advanced players alike, thanks to its wide range of step-by-step courses and enormous library of learnable songs. With sheet music and accompanying video content for over 1,500 pieces, as well as interactive practice functions with instant feedback, flowkey is regarded as one of the best piano learning apps currently on the market. All you need to do is register your instrument purchase with Yamaha, and they'll provide you with your flowkey Premium voucher code. flowkey is available on both Apple and Android devices. Find out more about this promotion here.
Any electrical items in your order may have been designed to work with a 240V circuit, using a United Kingdom G type plug connection or a 220V circuit, using an EU plug connection. An adapter or transformer may be required for these items to work properly and safely in your country. Some items work with a range of voltages, or have a switchable voltage control built in. Please refer to the specific product details for further information.