This is a professional quality Korean kayagum instrument with rich and resonant voice. The making follow strict traditional way of making sanjo kayagum. The whole wood piece is carved out from paulownia body with detail craftmanship and elegant decoration. The strings are made of silk. The strings are strung tight and ready for set up. Buyer need to put on the bridges and tune to the desire key. It is normally tuned in the sanjo tuning at sanjo tuning at Eb Ab Bb Eb F Ab Bb C Eb F Ab Bb.