“Six different modes of distortion flavors from light overdrive to full on metal. Adjustable EQ low and high, gain and output for each model. They are : Stack 1, Stack 2, Combo 112, R&B, Metal, Zoom Box.”
“The ZOOM DRIVER 5000 (distortion/overdrive) circa 1995. Works with a 9 volt DC adapter (Boss style) or with four AA batteries.”
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