name "4-channel Gain" ;;; The next line controls the amount of gain (must be an integer) gain constant 4 signal1 io signal2 io signal3 io signal4 io macints signal1, $40, signal1, gain ; signal= 0 + signal * gain macints signal2, $40, signal2, gain macints signal3, $40, signal3, gain macints signal4, $40, signal4, gain end