NOS RCA 4HA5 / 4HM5 Vacuum Tube - Made in Great Britain

NOS RCA 4JD6 Vacuum Tube - White Box - Tested

NOS RCA 6AS5 Vacuum tube - White box - Tested

NOS RCA 1H5GT Vacuum tube - White Box - Tested

NOS RCA 5651A Vacuum tube - White Box - Tested

2 1940s RCA USA Marconi 5X4G Vacuum tubes Tested & Guaranteed NOS new in box.

Pair RCA 6GF7A Electronic (Vacuum) Tube (NOS) Original Box Matched tested strong

RCA 5V4GA Tube LOT of 2 ~ Tested NOS ~ Vacuum Amplifier