铸铁板

经过精心的设计和量度，按照现代工艺真空铸造的铸铁板，可承受多达20吨的琴弦张力，为钢琴提供恰到好处的稳定支柱。

After careful design and measurement,In accordance with the modern process of vacuum cast iron plate,Can withstand up to 20 tons of string tension,Provide a stable pillar for the piano.

钢板定位设计

独特的设计，只有三角琴才使用的技术，高钢板抗拉强度使之不易变形，保证高音区域的稳定性

Unique

1456加宽马克音色升级

钢琴的音源系统，俗称马克，声波震动引发共鸣的部分，是决定钢琴音色的核心部件，相比较普通1406加宽5公分，能增加琴弦的倾斜度，使整架钢琴的音色更加圆润浑厚。

Piano sound source system, commonly known as Mark, sound waves resonate part of the resonance,Determines the core components of the piano sound, compared to ordinary 1406 widen 5 cm, can increase the tilt of the strings,So that the sound of the whole piano can be more rounded and vigorous.