The lower part is available in 8 different versions. Lower joint for soprano, natural pearwood, wide bore - wide ensemble sound
WACM19131 Soprano single hole 432 Hz range: c2 - d4
WACM19132 Soprano double hole 432 Hz range: c2 - d4
WACM19135 Soprano Penta 5-tone 432 Hz Range: d2, e2, g2, a2, b2
WACM19137 Soprano Penta 7-note 432 Hz Range: d2, e2, g2, a2, h2, d3, e3
WACM19141 Soprano single hole 442 Hz Range: c2 - d4
WACM19142 Soprano double hole 442 Hz range: c2 - d4
WACM19145 Soprano Penta 5-tone 442 Hz Range: d2, e2, g2, a2, b2
WACM19147 Soprano penta 7-note 442 Hz range: d2, e2, g2, a2, h2, d3, e3