BOSS OS-2 Gold Overdrive/Distortion Guitar Pedal
- Overdrive, distortion or both in one pedal
- 9 volts, 10 milliamps
- Knob controls, analog signal
- 1/4 inch (6.35mm) audio jack
- 6 x 3.8 x 2.65 inches, 1.1 pounds
- Gold painted finish
- Five-year BOSS warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact pedal that gives overdrive, distortion or a blend of both, with distortion that preserves single-coil pickup detail. The listing gives no knob names or included items.
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ASIN: B0013NFZHQModel: OS-2Category: Distortion & Overdrive
Overview
Blending overdrive and distortion in one compact pedal is the point of the OS-2, which lets a player pick either effect or combine them. The gold painted enclosure holds knob controls and an analog circuit. The description says its distortion maintains the subtle nuances of single-coil pickups.
The reason to buy is range: one box covers light drive, full distortion and the settings between. The limit is that the listing does not name the knobs, give bypass details or list what is included.
Who it's for
Players who switch between crunchy and heavier tones on one pedal slot will find the blend useful. Those who want a very specific vintage voice should look at a single-purpose drive.
Pros and cons
- Overdrive and distortion in one pedal
- Blend of both effects
- Preserves single-coil nuance
- Analog signal path
- Knob functions not described
- Included items not listed
- Power details unclear
- Bypass type not listed
Performance notes
The pedal mixes an overdrive character with a distortion character, and the knobs set the blend. According to the description, the distortion leaves the character of single-coil pickups intact. It is an analog design.
Where it stands among distortion & overdrive
- #9 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
| Brand | BOSS |
|---|---|
| Model | OS-2 |
| Dimensions & fit | |
| Item Dimensions L x W x H | 6"L x 3.8"W x 2.65"H |
| Weight | 1.1 pounds |
| Capacity & performance | |
| Audio Output Effects | Overdrive and distortion |
| Power & efficiency | |
| Amperage | 10 milliamps |
| Voltage | 9 volts |
| Construction & materials | |
| Color | Gold |
| Warranty & support | |
| Warranty Description | Five-year |
| Other details | |
| Control Type | Knob |
| Connector Type | 1/4 inch (6.35mm) audio jack |
| Signal Format | Analog |
Closest rivals on specs
EarthQuaker Devices Plumes Small Signal Shredder Overdrive Guitar Effects Pedal- Item Weight 1.1 vs 0.8 pounds (+38%)
Ibanez TS9 Model Overdrive Pedal- Amperage 0.01 vs 0.05 amps (-80%)
- Item Weight 1.1 vs 1 pounds (+10%)
Electro-Harmonix Soul Food Transparent Overdrive Pedal- Amperage 0.01 vs 0.04 amps (-75%)
- Item Weight 1.1 vs 0.75 pounds (+47%)
Frequently asked questions
Does the BOSS OS-2 work with single-coil guitars?
Yes. The description says its distortion maintains the subtle nuances of single-coil pickups.
Can the BOSS OS-2 combine overdrive and distortion?
Yes. The description says it gives a choice of overdrive or distortion, or a combination of both.
Is the BOSS OS-2 digital?
No. The signal format is listed as analog.
How is the OS-2 powered?
The listing gives 9 volts and a power source field reading corded electric, with no battery detail.