ln = s.sec(2)

s.endtick(ln)

left = s.relay()
right = s.relay()

left.setpos(0, -0.3, 0, 0)
right.setpos(0, 0.3, 0, 0)

tr1 = s.node()
tr2 = s.node()

tr1.setbasefreq(0, s.note("E4"))
tr1.setgain(0, 0.45)
tr1.setskew(0, 0.3)
tr1.square(0, ln)

tr2.setbasefreq(0, s.note("E4"))
tr2.setgain(0, 0.4)
tr2.setphase(0, 0.4)
tr1.setskew(0, 0.3)
tr2.square(0, ln)

s.wire(tr1, left)
s.wire(tr2, right)