1 Mullard in box. Black base marked XF1 and B0I4. Duel halo getters. $100.00
2 GE/Mullards in boxes. They are marked Xf4 B7H3. $100.00 for the pair.
1 GE/Amperex in GE box. Marked Xf4. $40.00
All tubes tested as good on my tube tester, no shorts as well.
Will send pictures to those that are interested in buying.
Will give deal if you buy them all.
All prices include shipping.
Gary
