Melusine will take your signal a few generations back, add a few layers of highly randomized crackles, noises, run it through a lo-fi tuned filter, lightly vibrate it to produce a convincing sound of an old worn out vinyl record.
In addition, the new 3rd generation of the pedal can generate an alternative on (needle drop) or off (needle skip/scratch) sound effect. This new feature is activated by holding down the bypass footswitch.
Speed - rotation speed, mimics the position of the pickup cartridge on the vinyl record, stops the modulation when set to minimum,
Noise - adds two types of noise to the signal,
Crackle/Dust - adds a random pops, clicks and scratches to the sound,
Filter - pans between the dry and filtered signal,