多年來維修和調音許多架卡瓦依感覺質量控製的非常出色,特別是在日本製造的鋼琴中重大問題很少發生,一般都是正常維護解決偶發的輕微嗡嗡聲或吱吱聲。卡瓦依的調音服務在我看來,大多數卡瓦依鋼琴的音調經過專業的整音,無論如何在音樂上都具有多種用途。在某種程度上是因為手感非常好,古典鋼琴家經常將卡瓦伊三角鋼琴作為施坦威或其他高端鋼琴的替代品。
Over the years, many Kavai have been repaired and tuned. The quality control is very good, especially in Japanese-made pianos. Major problems rarely occur. Generally, normal maintenance solves the occasional slight buzzing or squeak. In my opinion, the tuning service of Kawai is that most of the tones of Kawai pianos are professionally adjusted, which has a variety of uses in music anyway. To some extent, because of the very good feel, classical pianists often use the Kawai grand piano as an alternative to Steinway or other high-end pianos.