13D5 Stunning bonanza of 68 pieces CV2212 6158 CV4068 double triode 17mm plate square getter akin ECC82 ECC83

Description

Here is a stunning bonanza of 68 pieces Brimar military CV2212 13D3 13D5 6158 CV4068 double triode 17mm plate square getter 

They are akin and with the same pin configuration of ECC81 ECC82 and ECC83 and can be used in place of any double triode

Excellent sound! 17mm plate square getter carbon plate etc. You make the choice and we make the sale@! Make offer to buy the whole lot!