CROWN MACRO-TECH 3600VZ PRO AUDIO AMPLIFIER. The item "CROWN MACRO-TECH 3600VZ PRO AUDIO AMPLIFIER" is in sale since Friday, February 1, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "izgl00" and is located in Saint Louis, Missouri. This item can be shipped to United States.