5U4GB RCA, red print, black plate, side O-getter
Out of stock
RCA 5U4GB red print, like new and in perfect working condition. Tested and guaranteed.
This tube features black plates and side getter. Made in 196oies in the USA.
This rectifier is a “working pull” from military spare equipment. Looks new, tests new but my have seen few hourse of operation. Fully working functionality guaranteed!