Fulltone OCD Overdrive V2 Review (July 2024)


Last updated on July 19, 2024 12:26 pm Details


In this review post, we’re going to be discussing the Fulltone OCD Obsessive Compulsive Drive Overdrive Guitar Effects Pedal, including an overview of its unique features.

Product Description

The OCD was the first pedal to use Mosfets as clipping devices. Another first was their arrangement as “hard clippers attached to v-ref” rather than ground, as was customary. These factors substantially contribute to the OCD’s touch sensitivity…why they respond so well when the strings are touched hard or lightly, and why they sound and act differently than all other pedals out there, 90% of which are basically tiny adjustments of the Tube Screamer.

NEW FEATURE output buffer (when the pedal is turned on in True-Bypass mode, or always in Enhanced Bypass mode), which prevents it from being impacted by effects that come after it. In other words, regardless of where you position it in today’s more sophisticated signal chains, loopers, and pedalboards, your sound remains consistent. This buffer also improved the sound by reducing loading on the pedal’s hard-clipping stage, allowing for more sustain of both the sound and the overtones.

For many years, True-Bypass (TB) switching was the only technique to ensure a clean signal path. Everything is different now; most guitarists have intricate pedalboards with 10 or more pedals as usual, and there is a significant possibility for signal and tone loss due to the numerous cables, connectors, and other pedals involved in the chain. There can be so much signal loss that it sounds nothing like the sound of a guitar connected directly to the front of a fantastic tube amp.

Product Features

  • True Bypass
  • Made in the USA
  • Weight: 480 g
  • Very dynamic
  • Footswitch: On / Off
  • Controls: Volume, Tone, Drive
  • Power consumption: 8 mA
  • Dimensions (W * D * H): 60 * 115 * 55 mm
  • Reacts strongly to the volume control of the guitar
  • Switch: Mini Toggle HP (High Peak) / LP (Low Peak), True Bypass / Enhanced Bypass (internal)
  • Power supply with a 9V battery or a 9 – 18V DC power supply (coaxial connector, negative pin inside, not included)
  • The Fulltone “Obsessive-Compulsive Drive V2” (OCD V2) replicates the dynamics and harmonics of a fully-wound tube amplifier with its typical output stage distortion

Pros & Cons


  • Solid build
  • Reasonably priced
  • Very trustworthy
  • Favorable customer testimonials
  • Value for money
  • Excellent sound quality
  • The casing is extremely strong
  • It includes a battery
  • The most transparent, clean boost available
  • There isn’t much noise


  • The font is Comic Sans
  • There are so many lows
  • There aren’t many highs

Fulltone OCD Overdrive V2 Demo

Our Verdict

The OCD is an excellent overdrive pedal to have on hand! It has a realistic sound and feel, a good range of tones, and works well with other pedals. However, if you’re searching for a modern-sounding aggressive or ultra high-gain overdrive, the OCD is not for you! It has a considerable amount of gain, is droopy, and lacks a tight low end.

OCD has been around for a long time and comes in a variety of forms. Many identical full-range overdrive pedals have been released since its inception and is definitely worth checking out if you’re looking for an overdrive pedal of that sort.

Where to Buy

The best place to buy this product has to be Amazon, due to their competitive pricing and fantastic customer service.

Pricing History

Buyers Guides This Product Is Featured In

Best Overdrive Pedals

Additional information

Item Weight

8 ounces

Product Dimensions

5.1 x 3.3 x 2.4 inches

Item model number

Full Tone


1 9V batteries required.

Is Discontinued By Manufacturer


Date First Available

July 20, 2007

Color Name



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