local gain = ARDOUR.DSP.dB_to_coefficient (ctrl[1])
assert (#ins == #outs) -- ensure that we can run in-place (channel count matches)
for c = 1,#ins do
local gain = ARDOUR.DSP.dB_to_coefficient (ctrl[1])
assert (#ins == #outs) -- ensure that we can run in-place (channel count matches)
for c = 1,#ins do