Continue shopping “PY88 ELECTRON VACUUM TUBE VALVE CVC” has been added to your cart. Product Price Quantity Subtotal × PY88 ELECTRON VACUUM TUBE VALVE CVC $10.23 PY88 ELECTRON VACUUM TUBE VALVE CVC quantity $10.23 Coupon: Apply coupon Update cart Cart totals Subtotal $10.23 Total $10.23 Proceed to checkout