Fulltone OCD Obsessive Compulsive Drive Pedal
- 9 volts at 10 mA
- Analog overdrive
- 1/4 inch mono audio jack
- Battery or power supply, supply included
- 8 ounces, 5.31 x 3.19 x 2.6 inches
- 2-year warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A white analog overdrive pedal with knob controls and a power supply included, for players building a drive-based pedalboard. The listing says nothing about control names, bypass or voicing.
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ASIN: B01K601WBECategory: Distortion & Overdrive
Overview
Plugging a guitar into the mono audio jack sends the signal through an analog overdrive circuit with knob controls, powered by a battery or the included power supply.
The reason to consider it is simplicity: a single-effect analog overdrive with knob controls and a two-year warranty. The limit is the almost empty listing, with no control names, bypass type or sound description.
Who it's for
A pedalboard builder who wants one analog overdrive and does not need the listing to explain its controls. Players who want documented tone options or bypass behavior should check the maker's page.
Pros and cons
- Analog signal path
- Power supply included
- Battery power listed
- Control names not listed
- Bypass type not stated
- Sound not described
Performance notes
An analog overdrive circuit shapes the signal as it passes through. The listing offers no voicing detail or control names, so the tone range cannot be assessed from the data.
Where it stands among distortion & overdrive
- #3 most-searched brand and model of the 28 distortion & overdrive lines we track (by search demand, not sales).
From the specs of the 15 distortion & overdrive we list; not a test result.
Specifications
| Dimensions & fit | |
|---|---|
| Dimensions | 5.31 x 3.19 x 2.6 inches |
| Weight | 8 ounces |
| Capacity & performance | |
| Audio Output Effects | Overdrive |
| Power & efficiency | |
| Amperage | 10 milliamps |
| Power Source | Battery Powered |
| Voltage | 9 volts |
| Construction & materials | |
| Color | White |
| Included components | |
| Included Components | Power supply |
| Warranty & support | |
| Warranty Description | 2-year warranty |
| Other details | |
| Connector Type | 1/4 inch (6.35mm) mono audio jack |
| Signal Format | Analog |
| Controls | Knob |
Closest rivals on specs
Boss BD-2 Blues Driver Guitar Effects Pedal- Item Weight 0.5 vs 0.66 pounds (-24%)
NUX Horseman Overdrive Guitar Effect Pedal with Gold and Silver modes- Amperage 0.01 vs 0.03 amps (-67%)
EarthQuaker Devices Plumes Small Signal Shredder Overdrive Guitar Effects Pedal- Item Weight 0.5 vs 0.8 pounds (-37%)
Frequently asked questions
Can the Fulltone OCD run on a battery and a power supply?
The listing gives battery powered as the power source and a power supply under included components, at 9 volts and 10 milliamps.
What controls does the Fulltone OCD have?
The listing says knob controls but does not name them.