XFade2 equal power two channel cross fade

XFade2.ar(inA, inB, pan, level)

pan -  -1 .. 1

(

SynthDef("help-XFade2", {

Out.ar(0, XFade2.ar( Saw.ar, SinOsc.ar , LFTri.kr(0.1), 0.1 ));

}).play

)