Yamaha LU-90: piano vertical compacto, tacto fiable

Description
The Yamaha LU-90 is a compact-format upright piano designed for home and studio use. It was a model common in the 1990s and early 2000s, later replaced by the JU109. Its design prioritizes stability and an agile action, suitable for students and beginner conservatories.

Main features
Type: upright piano (upright)
Origin: Indonesia
Approximate height: 109 cm
Approximate width: 148–149 cm
Approximate depth: 54 cm
Keyboard: 88 keys
Pedals: 3 (includes mute/practice pedal)
Typical finish: high-gloss black (high-gloss)

Construction and materials
The soundboard is solid spruce and the structure incorporates a cast-iron plate with a laminated pinblock. The mechanism corresponds to Yamaha’s standard Japanese action, with quick response and consistency in touch. These construction solutions aim to provide tuning stability and durability.

Sound and touch
It presents a clear, bright timbre characteristic of this Yamaha range, with a fairly quick and reliable action. Tuning stability is adequate provided the instrument receives proper maintenance.

Limitations and recommended use
Due to its 109 cm height, the LU-90 offers less volume and less depth in the low register than taller models (for example, a U1 of 121 cm). This translates into a reduced richness of harmonics in the lower range, so it is more oriented toward study and practice than professional performance in large halls.

Condition and services
Condition: used
Transport and tuning are not included in the price. Price negotiation is not planned.

Final remarks
Compact and practical instrument for students or domestic spaces where a quick action and a bright sound in a high-gloss black finish are sought. Consult photos and additional technical details if you need information about the specific condition of the instrument.