Cart View cart “A-K5531 – Silicon Chip Magazine Balanced Microphone Preamplifier Kit” has been added to your cart. Product Price Quantity Total × A-K5531 - Silicon Chip Magazine Balanced Microphone Preamplifier Kit $24.60 +GST Quantity $24.60 +GST Cart totals Subtotal $24.60 +GST ShippingExtra (if not collected) Total $24.60 +GST Proceed to checkout