10
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RCA 6F8G Vacuum Tube Smoke Glass TV7 Tested NOS New In Box
Tested NOS 114/110gm using a professionally calibrated TV7U tube tester (50 is minimum).
10
Août
6F8G / 6F8 / VT99 VACUUM TUBES MATCHED PAIR RAYTHEON Flate Plate
The product is a Raytheon 6F8 vacuum tube, also known as a 6F8 matched pair. 6F8G / 6F8 MATCHED PAIR RAYTHEON SMOKED GLASS FLAT PLATE.
10
Août
GE 6F8G TWIN TRIODE – NOS/NIB – TESTED – 1943 DATE – ORIGINAL BOX
GE 6F8G NOS/NIB TWIN TRIODE - TEST NEW - ORIGINAL BOX - PASSES NEW TUBE LIFE TEST - 1943 PRODUCTION - TEST 86-88 ON PRECISION 10-12 (A GOOD TUBE...
10
Août
(1) NOS/NIB Tung Sol 6F8G Black Ladder Plate Tube ~ Black Glass ~ TESTS @ 146%+!
(1) NOS/NIB Tung Sol 6F8G. WWII era production! Impossible to find in NOS condition. Black ladder plates with a square top mica. Also known as a VT-99 tube type....
10
Août
(1) NOS National Union 6F8G Vacuum Tube Black ‘T’ Plates Foil Getter Tests NOS
(1) NOS National Union 6F8G Vacuum Tube | Black 'T' Plates | Foil Getter. 92% & 86% | GM 103% & 96%.
10
Août
ZENITH 6F8G Vacuum Tube Amplitrex Tested Strong
Tested NOS on a Hickok tube tester at 2600/2500gm (2600 is minimum)
10
Août
MARCONI DUAL TRIODE 6F8G VACUUM TUBE (GOOD TEST)
DUAL TRIODE MARCONI 6F8G TUBE. TESTS GOOD, AT ABOUT 70% EMISSION, ONE SECTION, 74% ON THE OTHER.
10
Août
MICRO BRAND 6F8G VACUUM TUBE (GOOD TEST)
DUAL TRIODE MICRO 6F8G TUBE. TESTS GOOD, AT ABOUT 71% EMISSION, ONE SECTION, 73% ON THE OTHER.
10
Août
2 x 6F8g Philco Tubes*Smoked Glass Pair – Test as NOS
These are two Philco Radio Tubes, the smoked version and test as NOS.