[Amps] Tubes for sale

[sm5dqc at algonet.se (Osten B Magnusson)]

Two NOS Philips QB3.5/750, also named 6156, in original boxes. 
Seems to be the same as 4-250A but no metal shell on the bases, the
Philips with metal shell are called QB3.5/750GA but data are the
same.

If interested please give me an offer via e-mail to sm5dqc@algonet.se
I will then calculate shipping cost depending on country to send to.

73 de Osten SM5DQC