(!) (Best Single) JAN-CBOP-705A Lewis and Kaufman NOS (64/40)
By Tube World
$ 34.99
JAN-CBOP-705A Lewis and Kaufman NOS original box
64/40
half-wave rectifier
See more: vacuum tube
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 (Best Single) JAN-CBOP-705A Lewis and Kaufman NOS (64/40)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_4388faa8-38b9-4e74-8e43-9861081ebbad.jpg?v=1626265039){kind=link}
 (Best Single) JAN-CBOP-705A Lewis and Kaufman NOS (64/40) "Pin It")