S-18 is the perfect combination of classical and modern design, it continues what Y&T always pursue: elegant, simple, practical, intelligent and innovative.
|Machine body measurement||
|Each head has 8 different spin selection||
Ball spin(top spin, under spin, left side, right side, top left side, under left side, top right side, under right side)
|Serve frequency and speed||
Each head is curve adjustable, adjustable range from 0-40 degree.
Self-programmable mode for 1-22 spot selection(vert.&Hor.)
|Various serve sequence||
30 sets of preset sequences
Automatic random sequence mode
|Total ball counts||
Each head can select # of serve in a range from 0-9 or infinite
LED Digital display control box