Fulltone OCD Version 1.2

Fulltone OCD – Iconic Overdrive with Amp-Like Feel

The Fulltone OCD (Obsessive Compulsive Drive) V1.2 is a legendary overdrive/distortion pedal known for its rich harmonics, touch-sensitive response, and amp-like dynamics. Designed to emulate the sound and feel of a cranked tube amp, the OCD delivers everything from smooth low-gain crunch to saturated high-gain roar — all while preserving the nuances of your playing.

With its unique circuit topology and MOSFET clipping, the OCD excels at both overdrive and distortion duties, making it incredibly versatile. The HP/LP (High Peak/Low Peak) switch lets you toggle between a more mid-forward punch (HP) or a flatter, more open tone (LP), giving you two distinct voicings in one box.

Built in the USA with premium components and housed in a rugged enclosure, the Fulltone OCD has become a modern classic, trusted by pros and tone chasers alike.

Features:
- Amp-like overdrive with rich harmonics and dynamic response
- MOSFET-based clipping for smooth, natural breakup
- HP/LP switch for two distinct voicings
- True bypass switching
- Built with high-quality components in the USA

Controls:
- Volume – Sets overall output level
- Drive – Adjusts gain from mild to heavy
- Tone – Shapes the EQ curve
- HP/LP Switch – Selects between High Peak and Low Peak modes

Specs:
- Power: 9V battery or 9–18V DC (center-negative) for increased headroom
- Input Impedance: 1MΩ
- Output Impedance: <10kΩ
- Compact, pedalboard-friendly design
- Available in various revisions (v1.1–v2.0+), each with subtle tonal differences

Fulltone OCD – A modern classic that feels and responds like a great amp. From bluesy breakup to full-stack saturation, it’s all in there.