For sale are 4 used Mullard tubes. TWO of thee EL34 tubes have a missing guide pin but still test good. The Mullard tube in front of the Mullard box is a NEW tube. You will get all 4 as shown. I test the tubes using a simple GOOD/BAD meter.
I do not know the quality number on the tubes. If you have problems with your order, PLEASE CONTACT ME BEFORE LEAVING FEEDBACK. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "marknmandee" and is located in this country: US.
This item can be shipped worldwide.