Tech 21 Boost Series BST-D Boost Distortion Guitar Distortion Effect Pedal
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li><span class="a-list-item"> 
							All analog circuitry
							
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							SAG control adds an expressive, tube-like response to every pick stroke.
							
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							Up to 21dB of clean boost; can be used independently from the effect.
							
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