-40%
EZ41 Philips Mullard rectifier tube Square Getter bottom code,NOS NIB
$ 5.28
- Description
- Size Guide
Description
Vintage tube,Blackburn Mullard from mid 50s (early type)Sguare getter,bottom code : K21 B4H
Tested on Roetest V10.1 with excellent results (26mA/23mA)
No shorts,no gas
box is not in best condition(see picture)
I will pack the tubes properly(in a wooden box), and will take great care in doing so
PRICE IS FOR 1 TUBE