Amperes 50B5 tube. NOS/NIB Tested GOOD on Hickok 539B The 50B5 is a miniature beam-power amplifier designed primarily for use in the output stage of compact a-c/d-c receivers. The 50B5 features high power sensitivity and is capable of providing a relatively high power output at the plate and screen voltages normally available in this application. Location: B1 090124
60%
50B5 Amperex Beam Power Tube NOS/NIB Tested Good on Hickok 539B
Original price was: $3.47.$2.08Current price is: $2.08.
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