The Boss OS-2 is a low-end to mid-range compact overdrive/distortion capable of mixing the distortion and overdrive effects to many different degrees. It features a color control knob that allows users to adjust the balance of overdrive and distortion as well as drive and tone knobs for further tonal control. Additionally, the OS-2 sports a tough, compact design.
The OS-2's color knob allows users to adjust from maximum overdrive to maximum distortion with a great number of variations in between, offering a high degree of customization. Furthermore, its drive and tone knobs provide control over the OS-2's 'heaviness' and tone, respectively; this allows the OS-2 to produce both heavily distorted sound and a more subtle distortion/overdrive. Meanwhile, the OS-2's durable build and compact size makes it highly portable.
- Flexible distortion pedal capable of producing blended overdrive/distortion sounds
- Provides both "over-the-top" distortion sounds and less extreme overdrive tones for rhythm playing
- Includes Level, Tone, Drive and Color controls for precise tonal shaping
- Compatible with PSA-series AC adapters
- Capable of running on a single 9 volt battery
- Weighs 0.4 kg
- 5 year warranty