Fine tone color, sensitive tactility and exquisite design constitute three major factors for a great piano. SOPHIA adopts advanced technology and craft imported from Europe and America, selects high-quality materials carefully for timber, strings, hammer, action, keyboard, paint and even every little screw, and keeps improvement.

Timber:
adopting solid straightgrained North American spruce, European traditional handicraft and green osseocolla, and strictly controlling the water ratio between 6% and 8% for optimal elasticity and moderate rigidity to ensure unsurpassed sound quality and volume

Strings:
adopting German ROSLOU’s exclusively-used strings with even density and tremendous tensility to ensure clean and fine tone color and using solid copper low strings to achieve booming tone without any cacophony

Hammer:
using pear-like hammer of computer-aided design with the shoulder of reinforcing effect; adopting durable German Meisi and Japanese fabric felt of uniform range, natural transition and booming, melodious and durable tone after the adjustment of rigidity and elasticity by tuning masters in the course of hammering

Keyboard:
adopting high-quality North American spruce which has been subjected to long-time stress relief, importing white key skin, semi-glossy black keys and leading techniques of weight poise for manual verification to ensure tactility poise

Scale pin block:
designed by American distinguished piano designer Carl Muller; made up of agglutinated high-quality 20-layered maples with even density and up to the European and American piano standards for water ratio and diameter; adopting high-quality 45# steel and the processing skill of “double thread” for the turning pin to ensure the stability and appropriateness of its spiral bevel with sector low strings across the bridge pin for a change of the parallel design in the past

Action-heartbeat of the piano:
adopting German “Lenner” action of wooden frame and high-quality fabric felt to ensure the flexibility in movement and the precision in components; accomplishing inspection throughout more than 200,000 times of hammering to ensure the stability

Pedal plate:
fashionable and durable European and American pedal and linked system made up of high-quality copper with chromium plating, desirable and simple in style, smooth in surface, reasonable in inner plank construction, quit of rocking during action, free and reliable in movement without any cacophony

SOPHIA will touch you for its quality. When you are well acquainted with all the details in its perfect material selection, compact exquisite workmanship, you are believed to marvel at the superexcellent quality of SOPHIA piano.