广州民族乐器厂广大革命工人,遵循伟大领袖毛主席关于“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的伟大教导,在领导和各有关单位的支持和帮助下,试制成功一种十二平均律扬琴。扬琴在我国的民族乐队中,占有比较重要的地位。但是,随着革命文艺和革命音乐的飞跃发展,原有的普通七声扬琴和快速转调扬琴已不能满足发展的需耍。由于不能任意转调, The broad revolutionary workers of the Guangzhou National Musical Instrument Factory follow the great teachings of Chairman Mao on the principle of “mankind always summarizes experiences, finds something, finds inventions, creates things and advances them”, and supports by leaders and relevant units With the help of a successful trial of a twelve average lawn dulcimer. Dulcimer in our country’s national band, occupy a more important position. However, with the rapid development of revolutionary literature and revolutionary music, the original ordinary dulcimer and the rapid transfer of dulcimer can not meet the needs of development. As can not be arbitrarily transferred,