This is a matched pair of ULTRON ECC81 12AT7 electron tube. Tested OK by TV-7D tube tester. Readings are 100% per section(minimum acceptable value is 65%). Seller ship worldwide. 

Ordering multiple items through shopping cart can save shipping cost.

Note: Seller will ship this item to the buyer within 10 business days after receiving cleared payment. Normally, buyer will receive the capacitors 3 to 4 weeks later (delivery time for buyers in Argentina, Hungary, Jamaica, Indonesia, Turkey, Russia, Italy, Mexico and Brazil is longer very much. Sometimes it will take 90 days or more.). Please feel free to contact me if you have any question.