0B2 NOS/NIB Amperex voltage regulator tubes used in Drake, Hammarlund and others. The tubes have been tested for new performance and are factory fresh. I will properly pack the tube for safe shipment and pay USPS postage with tracking number in the US. Same business day shipping.  International shipments through US Postal Service First Class International for actual postage cost and selling price on customs forms. 7 ounces packed weight for international.