opcode MixFader, 0, kkkkkkkki   ; == Mix81B
  kLev1,kLev2,kLev3,kLev4,kLev5,kLev6,kLev7,kLev8, iPad xin
  a1 zar 1 ; CHANGE 
  a2 zar 1 ; CHANGE 
  a3 zar 1 ; CHANGE 
  a4 zar 1 ; CHANGE
  a5 zar 1 ; CHANGE 
  a6 zar 1 ; CHANGE 
  a7 zar 1 ; CHANGE 
  a8 zar 1 ; CHANGE
  a9 zar 1 ; CHANGE
  aout = a9 + (a1*kLev1+a2*kLev2+a3*kLev3+a4*kLev4+a5*kLev5+a6*kLev6+a7*kLev7+a8*kLev8)*iPad
  zaw aout, 2 ; CHANGE 
endop
