Cart Continue shopping “Zero Knob” has been added to your cart. Product Price Quantity Subtotal × UD 10 FET 5 Channel Power Amplifier Board ₹1,800.00 Quantity ₹1,800.00 × LM 324 II IC BASS TREBLE BOARD SPS ₹170.00 Quantity ₹170.00 × Zero Knob ₹5.00 Quantity ₹5.00 Coupon: Apply coupon Update cart Proceed to checkout Cart totals Subtotal ₹1,975.00 Total ₹1,975.00 Proceed to checkout