Mullard CV493/6X4/EZ90 Mil-Spec Gray Plate Square Getter England Rectifier Vacuum Tube. Rare early made 1956 Production Square Getter CV493 Mil-Spec Version. Date Code: MB Made in February 1956 in England. Fully tested by calibrated Hickok 539C tube tester with no shorts, leakage or gas. Measurement: 112/117 where minimum good value is 54 Tightly balanced and very strong! |
I will gladly combine shipping upon request.
The tube(s) in this sale include a 30-day satisfaction guarantee. I strive to ensure you have a completely satisfactory purchase experience. If you are unhappy with your purchase for any reason, you can return the item for a full refund. Please contact me directly prior to opening a return or leaving feedback. I will almost always reply at least within 24 hours to remedy the situation for you with direct communication. |