Used BOSS OS 2 Effect Processor

The used BOSS OS-2 OverDrive/Distortion effect processor delivers versatile tone shaping in a compact, pedalboard-friendly design. Combining overdrive and distortion, the OS-2 lets you blend smooth, warm overdrive with more aggressive distortion for dynamic tonal options ideal for rock, blues, and metal. This unit is in good condition with light cosmetic wear and fully functional electronics. It features Level, Tone, Drive, and Color controls for precise sound customization. The pedal runs on a 9V battery or optional AC adapter and delivers clean, buffered bypass when disengaged. Perfect for guitarists looking for classic BOSS reliability with flexible gain staging, the OS-2 is a powerful and affordable addition to your effects lineup.