- Lower 1
- controls the volume of a tone 1 octave below the input signal
- Lower 2
- controls the volume of a tone 2 octaves below the input signal
- controls the volume of a tone 1 octave above the input signal
Thanks to Kevin Doyle for the picture!
No forum threads about this effect yet.
Here's some code to post a link with image on forums, eBay, websites,...