Step into a realm of powerful tones with the Boss Power Stack ST-2, a distortion pedal that channels the essence of classic tube-based stack amplifiers. With its streamlined controls and vast tonal palette, this pedal is designed to inspire your creativity and elevate your sound to new heights.

The ST-2 is your ticket to a variety of distortion sounds, ranging from vintage crunch to modern high-gain aggression. The innovative Sound knob allows you to adjust both gain and sound character simultaneously, making it easy to sculpt your ideal tone. Coupled with a two-band EQ featuring dedicated Bass and Treble knobs, you can fine-tune your signal to perfection. This pedal is built on decades of BOSS amp modeling research, delivering iconic rock sounds in a compact footprint.

Feel the dynamic response as this pedal reacts to your picking nuances and volume changes, capturing the essence of a full-stack amp without the overwhelming volume. It's perfect for those who crave the rich, expressive distortion that only a real stack can provide, but in a form that fits seamlessly into your rig.

The tone of the ST-2 is nothing short of captivating. When you dial back your guitar's volume, it produces a clean, rich sound that transitions smoothly into a fat crunch as you dig in harder. This pedal excels at delivering classic rock tones with punchy, crisp overtones that fill the space. Crank the Sound knob to unleash earth-shaking gain, with a robust low end that cuts through the mix, perfect for those heavy riffs that need to command attention.

• Nominal Input Level: -20 dBu
• Input Impedance: 1 M ohm
• Nominal Output Level: -20 dBu
• Output Impedance: 1 k ohm
• Recommended Load Impedance: 10 k ohms or greater
• Bypass: Buffered bypass
• Controls: SOUND knob, TREBLE knob, BASS knob, LEVEL knob
• Pedal switch: Yes
• Indicator: CHECK indicator (battery check)
• Connectors: INPUT jack (1/4-inch), OUTPUT jack (1/4-inch), DC IN jack
• Power Supply: Alkaline battery (9 V, 6LR61) or AC adaptor (PSA series, sold separately)
• Current Draw: 65 mA
• Expected battery life: Approx. 5.5 hours under continuous use
• Dimensions: Width 73 mm, Depth 129 mm, Height 59 mm
• Weight: 410 g (15 oz including battery)