
BOSS - 'ST-2' Power Stack Guitar Pedal
BOSS - 'ST-2' Power Stack Effect Pedal, Sound Based On Tube Stack Amplifiers, Two-band EQ, Crunch to Ultra High-Gain
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Power Stack Pedal
BOSS - 'ST-2'

Authenic stacked amp soundsThe BOSS ST-2 Power Stack offers everything from huge crunch to ultra-high-gain distortion, including famous BOSS distortion with an impressive amount of power that’s often found in tube amps and high-end amp stacks. The SOUND control both blends the gain amount and sound character, allowing you to quickly dial up anything from vintage crunch and punchy drive to chaotic distortion. To reveal further nuances to your tone, just tweak the onboard two-band EQ as you desire. The ST-2 is an incredibly unique distortion pedal, which is a result of BOSS’ extensive years of amp modelling research to bring you real stack sounds in a compact stompbox format.
At A Glance
• 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
Tower of Power

Rapid ResponseThe ST-2 offers the same playing feel and power found in the worlds finest stack amps. It was designed using BOSS’s extensive analysis of the sound and characteristics from a vast range of classic guitar amps.
This distortion effect delivers authentic tone and expression that responds naturally to pick attack and volume changes on your guitar. Emulation is just the beginning, as the ST-2 is capable of going beyond the sound of real amps.
Crunch, Drive, Ultra High Gain

A new world of tonesThe ST-2 gives you a rich, clean tone when playing soft, and smoothly transition into a fat crunch as you play harder, ideal for rock ballads or songs that require quick tone shifts. Just like the powerful, driving sound of a stack amplifier.
An authentic classic-rock tone is also available, with crisp overtones. Turn up the SOUND control for added aggression. The ST-2 offers extreme high gain tone, but with a powerful low-end and sharp edge at the same time.
ST-2 Power Stack [BOSS Sound Check]

The Tech Spec
Features | Specification | Nominal Input Level | -20 dBu |
---|---|
Input Impedance | 1 M ohms |
Nominal Output Level | -20 dBu |
Output Impedance | 1 k ohm |
Recommended Load Impedance | 10 k ohm or greater |
Power Supply | DC 9 V: Carbon-zinc battery (9 V, 6F22) Alkaline battery (9 V, 6LR61) AC Adaptor (optional) |
Current Draw | 36 mA (DC 9 V) * Expected battery life under continuous use: Carbon: 3 hours Alkaline: 10 hours These figures will vary depending on the actual conditions of use. |
Accessories | Owner's Manual, Alkaline battery (9 V, 6LR61) |
Option | AC adaptor (PSA series) |
Dimensions | Width: 73 mm Depth: 129 mm Height: 59 mm |
Weight | 440 g 1 lbs. |