NOS Raytheon 25L6GT tube in original box,tested strong!,radio,25L6

GM Genuine Parts 6SK7GT radio tube,tested strong!,6SK7,Raytheon,metal base

Nice Tested Raytheon JAN CRP 6SJ7GT / Old Vintage Ham Radio Tube Audio Amp

RAYTHEON 6AU5GT BEAM POWER PENTODE AMPLIFIER TUBE FOR OLD RADIO,TV,AMPS TESTED

NOS Raytheon Radio Tube - 12K5 - Tested

Raytheon 6AX4 GT Vacuum tube Black Plate NOS Hickok Tested [

(1) Raytheon 6J5GT Vacuum Radio Tube Tested 100% on a B&K 707

Raytheon 6H6GT VACUUM TUBE NOS NIB Hickok Tested 🧰