frac32 input
frac32 in2
frac32 in3
frac32 output
frac32 out2
frac32 out3
frac32.u.map.gain amp
outlet_out1 = ___SMMUL(param_amp, inlet_in1) << 1;
outlet_out2 = ___SMMUL(param_amp, inlet_in2) << 1;
outlet_out3 = ___SMMUL(param_amp, inlet_in3) << 1;