AMPEREX HOLLAND S.Q. 7119 / E182CC.”RARE E182CC MATCHED PAIR!”. GENUINE HEERLEN HOLLAND AMPEREX 7119 / E182CC. Made in Holland. HEERLEN HOLLAND DESIGN. FACT: Most tubes on the internet test poorly with only 70%-80% or less mA!
Item Tag: MATCHED PAIR
Matched Pair Sylvania 6L6G Smoke Glass Vacuum Tubes Amplitrex Tested Strong
Both tested strong on an Amplitrex AT1000 tube tester with the following results (as photographed): Tube 1- 83% ip 89% gm Tube 2- 72% ip 72% gm
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Matched Pair 6V6GT Marconi NOS smoked glass Vacuum Tubes, TV-7D Tested
‘Matched’ refers to comparing the gm test results between the lowest to the highest of the identical sections of a set of tubes. ‘Matched’ I consider to be within 10%. Vacuum Tubes. Matched Pair. ‘Closely Matched’ I consider to be within about 5%.
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Date Matched Pair RCA 6MJ6 / 6LQ6 / 6JE6C Vacuum Tube Tested NOS On TV -7
This tube tested NOS on my TV – 7 tube tester with Dan Nelson Sweep Tube Adapter Set. Minimum tube value – 54. Average new tube – 84. Date code on both is – IN. Tubes test Value – 104 – 102.
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MATCHED PAIR NEW UNUSED G.E. COMMAND SERIES 6203 – RUGGEDIZED VERSION OF THE 6X4
Test results must exceed the tester minimums by at least 10%. I attempt to match all the tubes sold in pairs to within 7% of the test readings.
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Amperex PQ 6922 O-Getter Gold Pins – Made in USA 1963 – Strong Matched Pair
Type & Date codes on Tube 1: 7L8 3K (manufactured in Hicksville, NY, USA; in November, 1963). Type & Date codes on Tube 2: 7L6 3F (manufactured in Hicksville, NY, USA; in June, 1963). Both tubes test strong, at NOS levels.
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Matched Pair RCA USN CRC 2A3 Dual D Getter Tubes Amplitrex NOS Same Dates 1942
Both tested nos and matched using an Amplitrex AT1000 tube tester with the following results (as photographed): Tube 1 95% ip 100% gm Tube 2- 95% ip 104% gm Both have the same date (Dec. 1942). And identical contract #s 94712 Very rare
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Pair NOS Siemens 12AX7/ECC83 Tubes ~ MATCHED PAIR
Minimum is 32. Tube 2: 67/71.
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⭐️Matched Pair⭐️ Cunningham/RCA CX-345 GLOBE BALLOON 45/145/245 Tube TV-7 Tested
Cunningham / RCA. TYPE GLOBE ENGRAVED BASE Tube! Matched Pair . TUBE’s TEST RESULT’s PERFECT BALANCED PAIR! TV-7/u Tested! I tested these on a High Quality Professonal Hickok TV-7/U Tester.
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Matched Pair +1 Sylvania 6SN7 Staggered Black Plate Tubes Balanced STRONG 3pcs
Note – there are no markings on the glass, the markings have faded or rubbed-off. Sylvania 6SN7GT. Matched Pair +1.