Up for sale is an absolute powerhouse classic: an immaculate, factory-clean Fulltone OCD (Obsessive Compulsive Drive) Version 1, Revision 7 (V1.7). This unit is an authentic, highly sought-after model hand-assembled at the Fulltone workshop in Culver City, California (Serial #141366).

To sweeten the deal, this listing includes a dedicated 18V DC power supply. While the OCD performs brilliantly at 9V, tone purists know that running the pedal at 18V completely transforms the circuit—unlocking a massive jump in headroom, an incredibly tight and focused low-end response, and an ultra-dynamic, touch-sensitive feel that mimics a premium tube amplifier running at full volume.

The V1.7 Sweet Spot:

The V1.7 revision holds a legendary status among overdrive collectors. It is widely regarded as the ultimate fine-tuning of the classic V1 topology, delivering all of the rich, thick, amp-like crunch and sustain that made the OCD famous, but with a smoother, warmer high-mid response that stacks beautifully with both single-coils and humbuckers.

Versatile Dual-Mode Architecture:

• HP (High Peak): Introduces increased bottom-end, more gain, and a prominent volume boost in the higher mids—perfect for driving a clean amp channel into singing, classic rock territory.
• LP (Low Peak): Offers incredible accuracy and transparency, designed to act as a pristine clean boost or transparent overdrive that colors absolutely none of your guitar’s native tone.

Condition Details:

• Cosmetics & Faceplate: The cream powder coat finish and crisp black typography are in absolutely spectacular condition. The front faceplate is remarkably clean and free of chips, scuffs, or bench wear.
• Hardware: All three original knurled full-size pointer knobs turn with perfect factory resistance. The heavy-duty bypass footswitch, the HP/LP toggle switch, and the amber status jewel light operate flawlessly.
• Jacks & Chassis Profile: The side-mounted input and output instrument jacks and the top-mounted power input are tight, solid, and pristine. All original side knurled thumbscrews are present and unmarred.
• Underside: The backplate is exceptionally clean, keeping its original factory serialized label fully intact. It features all four original clear factory rubber feet and is completely free of sticky pedalboard velcro or adhesive residue.

Shipping & Protection: The pedal and its accompanying 18V power supply will be individually wrapped in heavy-duty layers of bubble wrap to prevent any contact scratches and packed together securely in a robust box. Shipped quickly via Reverb shipping labels with full tracking and Reverb Safe Shipping insurance included. Please look closely at the high-resolution photos to verify this exceptional condition for yourself. Feel free to reach out with any questions. Thanks for looking!