User`s guide

The purpose of the Sine LFO is to buy us a few more modules with
independently varying delay modulation. This is useful for five-
delay choruses, with the remaining three modules serving as signal
sources.
When using the Sine LFO, the source signal comes in from elsewhere
and feeds into a delay, the center time of which is specified in the
delay time field. The delay time is then modulated by the Sine LFO,
using the specified frequency and LFO Mod depth.