This unit was named "Unknown Box" because it holds infinite possibilities—functioning as a preamp, clean booster, or overdrive depending on the player's expression.
By utilizing the TL072 op-amp, the pedal preserves your guitar's natural characteristics while allowing you to push your tone further with the 2-band EQ. Increasing the gain reproduces a crunch drive similar to an amp beginning to overload, making it highly effective as a gain boost.
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Bright Switch: Flip the switch on the side of the body to add a glass-like high-end shimmer to your sound.
Specifications
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Power Supply: DC9V (φ2.1mm Center Negative)
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Note: Battery operation is not supported.
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Product Dimensions (D/W/H): 112 × 69 × 55 mm
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Note: Includes switch protrusions.
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Package Dimensions: 140 × 102 × 72 mm
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Total Weight (including package): 340g
