Continue shopping “Boss KATANA-50 MKII Guitar Amplifier” has been added to your cart. Product Price Quantity Subtotal × Boss RC-3 Loop Station $230.00 Boss RC-3 Loop Station quantity $230.00 × Boss KATANA-50 MKII Guitar Amplifier $345.00 Boss KATANA-50 MKII Guitar Amplifier quantity $345.00 Coupon: Apply coupon Update cart Cart totals Subtotal $575.00 Total $575.00 Proceed to checkout