Here's a rare chance to get a classic powerhouse with a wicked mod.. this is a Sequential Circuits Prophet 5 Rev 3.3, with 120-program memory and Analog Renaissance REV -1 Kit installed. This unit is fully functional and in very nice cosmetic condition.

The REV -1 kit from Analogue Renaissance turns a Prophet 5 Rev 3 synthesizer (CEM filter chips) back to the sound of the highly-coveted Rev 2 (SSM filter chips). It also adds a 2-pole/4-pole selector switch for the filter, and a 3-position 'Q Compensation' switch to add back in low frequencies that are typically lost with high resonance sounds. See below for a video of the REV -1 prototype installed in a Prophet 5. U895