I believe it cost over 40,000 yen at the time. It was sold for professional use, and I've been using it with affection for many years. It can be used without any problems, such as producing sound. There are some areas where the wiring insulation is broken due to aging, and the pad parts have deteriorated. I've seen reports of damage such as item substitution on social media, so please refrain from returns. Please purchase only if you understand and accept this.