Products
Club C. Oak C. Rock. Tour C ... Yamaha Enhanced Sustain System—YESS / YESS II / YESS II-m ... 9. MAPLE. Carefully selected maple material is used.
https://sg.yamaha.com/files/download/brochure/2/324792/Drum_mini_catalog.pdf
(3D, 64-bit high precision EQ calculation / Speaker angle / R.S.C. with Multi-point ... Extra bass enriches sound with powerful bass even on small speakers.
https://sg.yamaha.com/files/download/brochure/2/1246232/182LR_catalog_0830.pdf