From fat crunch to ultra high-gain distortion, the ST-2 Power Stack delivers famous BOSS distortion with a stunning amount of power that’s akin to coveted tube amps and professional amp stacks. The SOUND knob simultaneously blends gain amount and sound character, so you can quickly dial up anything from vintage crunch and punchy drive to full-assault distortion. To add further detail to your tone, simply tweak the onboard two-band EQ to taste. The ST-2 is one very unique distortion pedal, calling on BOSS’ years of amp modeling research to bring you real stack sounds in a compact stompbox.
- Original distortion sound reminiscent of tube-based stack amplifiers
- Provides a wide range of tones, from vintage crunch to ultra high-gain modern distortion
- Faithful and accurate response to picking nuances and volume changes
- SOUND knob controls both gain level and sound character
- Two-band EQ with dedicated BASS and TREBLE knobs
- Road-tough BOSS construction
- BOSS five-year warranty
- 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
- Indicator
- CHECK indicator (Used for indication of check battery)
- Connectors
- INPUT jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
DC IN jack
- Power Supply
- Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)
- Current Draw
- 65 mA
- Expected battery life under continuous use
- Alkaline: Approx. 5.5 hours
*These figures will vary depending on the actual conditions of use.
- Accessories
- Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”)
Alkaline battery (9 V, 6LR61)
- Options (sold separately)
- AC adaptor: PSA series
- Size and Weight (incl. battery)
- Width
- 73 mm
2-7/8 inches
- Depth
- 129 mm
5-1/8 inches
- Height
- 59 mm
2-3/8 inches
- Weight (including battery)
- 410 g
15 oz
