Pearl River UP115 M2 A111

Pearl River UP115M2 Acoustic Piano - Polished Ebony

Brand: Pearl River
Model: UP115M2
Type: Acoustic upright piano
Color: Polished ebony
Manufacturer: Guangzhou Pearl River Piano Group
Country of manufacture: China

Having started in 1956 as a small workshop in Guangzhou, Pearl River is today one of the leading piano manufacturers, with an annual production capacity of over 100,000 pianos and an extensive sales network covering more than 60 countries around the world.

By advancing its production technologies, material selection, and quality control systems over the decades, Pearl River has become one of the most prominent manufacturers in the modern piano industry. The company was one of the first in China's piano manufacturing sector to receive the ISO 9001 Quality Management System certification.

Cabinet and finish

Pearl River pays special attention to the craftsmanship and exterior appearance of its piano cabinets. Thanks to special processing and polyester polishing techniques that utilize Italian technologies, the UP115M2 model features a high-quality, brilliant finish.

The materials used in the piano's cabinet are selected with both visual aesthetics and the instrument's acoustic properties in mind.

Soundboard

Pearl River pianos feature a soundboard made of selected spruce wood. The lightweight and resonant structure of spruce wood helps effectively transmit vibrations from the strings, contributing to the formation of a richer, warmer tone.

Before production, the wood materials undergo specialized drying, selection, and treatment processes, ensuring higher durability against changes in temperature and humidity.

Action and hammers

The action of the UP115M2 model is produced based on a design developed by Pearl River. An aluminum alloy action rail is used in the mechanism to enhance stability and longevity.

The hammers are crafted with high-quality felt and shaped to allow for dynamic control of the tone. Maple wood and durable synthetic components are used in the core elements of the action.

This design helps provide a more stable response to the pianist's touch and ensures the mechanism maintains its regulation over a long period.

Sand-cast iron plate

Pearl River pianos use a traditional sand-cast iron plate.

This heavy and robust construction withstands the high tension created by the strings, helping to maintain the piano's long-term structural stability.

Keys

Laminated spruce is used in the primary construction of the keys. This structure allows the keys to be both lightweight and durable for long-term use.

A precisely crafted keybed and action work together to ensure that the pianist's touch is transmitted to the mechanism with greater control.

Röslau strings

The UP115M2 model features high-quality steel strings produced by Röslau, one of Germany's renowned piano string manufacturers.

Röslau strings are used in the production of many professional pianos to achieve stable tension, durability, and a rich harmonic spectrum.

ABS action components

In some mechanical parts, Pearl River uses components based on ABS (Acrylonitrile Butadiene Styrene), which is less susceptible to changes in temperature and humidity.

ABS material is noted for being lightweight, dimensionally stable, and resistant to mechanical impact. These features help the moving parts of the action function more stably in various climatic conditions.

Technical specifications

• Height: 115 cm

• Width: 147 cm

• Depth: 60 cm

• Weight: 207 kg

• Color: Polished ebony

• Piano type: Acoustic upright piano

• Strings: German-made Röslau

• Action rail: Aluminum alloy

• Soundboard: Spruce wood

• Plate: Sand-cast iron construction

The Pearl River UP115M2, with its 115 cm height, robust acoustic construction, Röslau strings, and stable action, is a classic acoustic piano designed for use in homes, music schools, studios, and educational settings. Its polished ebony cabinet makes it a premium-looking choice as both a musical instrument and an element of interior decor.