Anyone looking for a Roland LX digital piano wants more than a practice instrument: a piano that belongs in the living room by sound and looks, and lasts for years. The LX series is Roland's premium home range in a cabinet design — built to come close to an acoustic piano, with no tuning, no noise to the outside, and a headphone option for late hours.
Three models make up the range: the compact LX-5, the full-size LX-6 and the flagship LX-9. This article explains what defines the LX series technically and how the three models differ in practice — so you know which one fits your room, your standards and your budget.
01What defines the LX series
Three building blocks shape every LX model. First, the sound: Roland uses PureAcoustic Piano Modeling — the tone is not played back from fixed recordings but modelled in real time. Every string, every resonance of the body and the interplay of notes arise at the moment of the keystroke. This makes the sound more alive and respond more finely to playing than a pure sample.
Second, the keyboard: all three use a hybrid wood keyboard with hammer action, escapement and an ebony/ivory feel — a wooden core with a durable plastic surface that feels heavy and precise under the fingers like an acoustic piano and stays more durable than solid wood. But the grade of the keyboard rises with the model: from the PHA-50 in the LX-5 to the higher-grade Hybrid Grand keyboard in the LX-6 and LX-9 — and only the LX-9 adds haptic key vibration. More on that in the direct comparison.
Third, the speaker system: multiple ways and powerful amplification let the sound open up in the room rather than coming from a single box. This is exactly where — along with the cabinet design — the three models are tiered.
02LX-5, LX-6 and LX-9 in direct comparison
All three share the modelled sound concept, but not the keyboard: the LX-5 has the PHA-50, the LX-6 and LX-9 the higher-grade Hybrid Grand keyboard, and only the LX-9 adds haptic key vibration and the finer Responsive Damper pedal — giving it the best keyboard in the range. The difference lies in how the sound unfolds — that is, how large and three-dimensional it stands in the room — and in the level of the cabinet. The LX-5 is the compact entry to the premium range, the LX-6 the full-size middle, the LX-9 the flagship with the most elaborate speaker system and the finest finish.
The overview below places the models. We give prices only as a rough guide — current figures are on each product page.
| Feature | LX-5 | LX-6 | LX-9 |
|---|---|---|---|
| Position | Compact entry | Full-size middle | Flagship |
| Sound engine | PureAcoustic Modeling | PureAcoustic Modeling | PureAcoustic Modeling |
| Keyboard | PHA-50 hybrid wood | Hybrid Grand | Hybrid Grand + haptic vibration |
| Speaker system | Multi-way, compact | Multi-way, more powerful | Largest multi-way system in the range |
| Sound projection | Solid in a normal room | Fuller, wider stage | Maximum depth and dimension |
| Cabinet / look | Slim, space-saving | Full-fledged furniture | Finest finish, also polished |
03Which model suits whom
The Roland LX-5 Digitalpiano: Kompakte Eleganz, überlegener Klang is the right choice if you want a premium instrument in a cabinet design but the room is limited or budget is the priority. You get the same modelled sound engine as in the larger models and the proven PHA-50 hybrid wood keyboard; the higher-grade Hybrid Grand keyboard is reserved for the LX-6 and LX-9 — in a more compact form.
The Roland LX-6 Digitalpiano - Eleganz & Spitzenklang is the balanced middle: a full living-room piano with a noticeably wider sound stage. If the instrument is to be the central musical anchor of the room and is played regularly, the LX-6 hits the best point between ambition and price.
The Roland LX-9 Digitalpiano: Premium-Design & Meisterhafter Sound - Schwarz Matt is for everyone who wants the best of the range — the largest speaker system, the richest sound projection and a cabinet that also convinces as a piece of furniture, in matte and polished finishes. For ambitious players who see the instrument as a long-term investment.
You will find all three and more in our Digitalpianos category.
The Roland LX series brings the character of an acoustic piano into the living room — modelled sound, hybrid wood keyboard and a speaker system that grows with the model. LX-5 for a compact entry, LX-6 for the balanced middle, LX-9 as the flagship.
Frequently asked questions
What does PureAcoustic Piano Modeling mean?
What are the main differences between LX-5, LX-6 and LX-9?
Is the LX keyboard like a real piano?
Is an LX digital piano suitable for beginners?
Find the right LX model
Compare the three models directly or browse our full selection of digital pianos.
View all digital pianosGo to the Roland LX-9Passende Produkte
Roland LX-5 Digital Piano: Compact Elegance, Superior Sound
Roland LX-9 Digital Piano: Premium Design & Masterful Sound – Matte Black
Roland LX-6 digital piano - elegance & top sound