hello ; i have the following nuvistors for sale

all are untested , as is .

2 6cw4s

6 ds4s

1 6dv4

2 13cw4s

total 11 pcs $ 2 apiece $ 22 plus postage .


also hewlett - packard 7586 , 6 volt fil. , with spec sheet

12 pieces $ 3 apiece $ 36 plus postage .


also hewlett - packard 8393 12 volt fil. , with spec sheet

14pieces $ 3 apiece $42 plus postage .

contact me at wbelsito at aol dot com

thanks WALT