Valvo Rectifier Tube AZ1with mesh anode ________________________________________________________ this auction is for an Valvo AZ1 rectifier Tube AZ1 with wide mesh anode it´s marked on top a Valvo logo , the constuction also looks nearly like telefunken I have tested the tube with my calibrated tube tester. is the result: (U anode = 50 Volt - Heating 4 Volt ) System 1: 46 ma System 2 : 46 mA as you can see the tube got good measurements. The tube is in good condition.and working If you have any questions about this item pleas feel free to mail. for payment i accept paypal .- you can use your credit card with paypal I ship your item immediatly after receiving the payment. I send all items in very save packing and add no cost for packaging. If you won several items, no problem to ship them in one package, please ask for shipping rates. The free listing tool. List your items fast and easy and manage your active items.