LionEchoe is a ping-pong type echoe effect with filters in the delay lines.
The overall structure is as follows:
Feedback controls the gain of the two feedback lines.
Thinning and Damping control the filters, whereas thinning is a high pass filter making the signal thinner and damping a low pass filter making the signal more damped.
Delay L/R set the delay time of the two delays in milliseconds. Sync L/R can be used to synchronize the delay lines to the host's beats ranging from 4/1 to 1/32. The "D" denotes dotted note lengths and "T" stands for triplet timing.
Dry/Wet controls the gain of the echoes.