- High quality harmonica with phosphor bronze reed plates - Easy response, warm and powerful sound - Noble look with black finish - Tuning: E major diatonic - Incl. soft case and care cloth The CASCHA Master Edition Blues Harmonica is the first choice for ambitious harmonica players who attach great importance to appearance and sound. Elegant design and impressive sound characteristics ensure enthusiasm right from the start. The special phosphor bronze reedplates are more sensitive than c...