Subdecay Vitruvian Mod Ring Modulator. Very comprehensive effect.

In excellent condition with light wear.

Entropy switch – Set to order for ease of use. Set to chaos for wider range.
Tracking switch – Set to HI or LO for tracking modes. Set to null (0) for fixed carrier mode.
Tracking knob (carrier) – Controls the internal carrier in seven fixed steps. Dependent on entropy and tracking switch settings.
Fine – Used to fine tune internal carrier dependent on entropy and tracking settings.
Mix – Adjust the amount of ring modulation. Turn to the left for fully clean. Turn to the right for fully modulated.
Volume – Overall output of the effect

(Used)