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47 Tube


Type 47 Vacuum Tube, NOS tested.

$12.95


Wards #47 Vacuum Tube Very Strong Results =2650

$38.99


(2) TYPE 47 Pentode Radio Amplifier Vacuum Tube Very Strong, Raytheon

$38.00


1 RARE Sylvania Type 247 47 Globe Vacuum Tube Tested Good On Calibrated TV - 7

$59.95


Total Of Nine (9) Type 47 Tubes - RCA, GE, NU - Tested

$45.00


1 x #47 Sonatron Tube *USA* Black Plates*TV-7 Tested**Engraved Base**

$28.99


1 - #47 RCA ST Tube *Black Plate*Very Strong*

$23.99


1 x #347(47) Cunningham Globe Tube *Engraved Base*Very Strong-Tests NOS*

$48.99


1 Cunningham 47 Vacuum Tube - 1930's Vintage RARE Globe Style Audio Pentode

$33.95


1 Tungsol Hot Stamped Type 47 Vacuum Tube Tested Good On Calibrated TV - 7 !

$34.95


1 Tungsol Type 47 Vacuum Tube Tested Good On Calibrated TV - 7 !

$29.95


1 NU National Union 47 Vacuum Tube Tested Good On Calibrated TV - 7

$29.95


Sylvania Type 45 Vacuum Tube, Engraved Base, TV-7 Tested 72/47 (Gm = 1800) 97%

$42.00


NOS RCA TYPE 47 VACUUM TUBE AUDIO AMPLIFIER OUTPUT TV-7 TESTED

$35.00


SILVERTONE TYPE 47 VACUUM TUBE AUDIO AMPLIFIER OUTPUT TV-7 TESTED

$35.00


Raytheon USA RK-47 Grey Plate 2 Foil Get Vacuum Tube RK47

$49.95


Lot of 47 Vacuum Electron Tubes w/ RCA Repairman Box "WE USE RCA TUBES" Untested

$72.94


Philco Engraved #47 Fish Poles Vacuum Tube Results = 68

$58.99


Vintage Super Silvertone #47 Stereo Tube Results = 59 #4672

$26.99


Super Silvertone #47 Vacuum Tube Code 97X Results = 1375

$26.99


Vintage Tung Sol #47 Stereo Tube Results = 71 #4672

$33.99


Smoked Tung Sol #47 Vacuum Tube Very Strong Results 2550

$31.99


UNUSED TUNG SOL #47 Vacuum Tube Very Strong Results = 2910

$33.99


NU #47 Vacuum Tube Strong 2240 µmhos 26 mA

$36.99


Engraved RCA Cunningham Radiotron #47 Vacuum Tube Results 2235 µmhos

$43.99


Engraved National Union #47 Vacuum Tube Very Strong Results = 78

$41.99


Vintage Engraved Tung Sol #47 Vacuum Tube Results = 72

$63.99


Engraved #47 Vacuum Tube Results= 1770

$31.99


Sylvania #47 Vacuum Tube Very Strong Results = 2655

$41.99


Vintage NU #47 Vacuum Tube Results 72 8

$32.99


Engraved Silvertone #47 Vacuum Tube Very Strong Results= 2620

$48.99


RCA #47 Vacuum Tube 1941 Very Strong Results =2800

$36.99


Vintage Tung Sol #47 Vacuum Tube Results = 87 #4826

$29.99


RCA #47 Vacuum Tube Very Strong Results = 2975

$31.99


Engraved Wards #47 Super Airline Vacuum Tube

$33.99


Vintage Engraved Phico #47 Stereo Tube Very Strong Results = 93 #285638

$46.99


Engraved Cunningham #47 Vacuum Tube Results = 72

$38.99


Vintage Engraved Silvertone #47 Stereo Tube #0976 876 64

$41.99


Vintage Engraved Majestic #53 Stereo Tube Results = 48/47

$36.99


Vintage Sylvania #47 Stereo Tube Very Strong Results = 90 #42678

$31.99


Tung Sol #47 Vacuum Tube Results= 1810

$31.99


TUNG SOL #47 Vacuum Tube STRONG 2210 µmhos

$38.99