2pcs 1P33S (1П33С) VOSTOK Tubes NOS 1970s RARE
Double Beam Tetrode
Up for sale lot of 2
pcs
1P33S (1П33С) VOSTOK
tubes
.
Made 1970 and 1974
Tested
I ship with tracking number.
Items are well packed.
I always answer all questions.