Both tested strong and matched using a professionally calibrated TV7U tube tester with the following results (33 is minimum): Tube 1- 52/58 Tube 2- 50/53
Item Tag: Amperex
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Date Matched Pair Amperex PQ 6084 / E80F Gold Pin Vacuum Tubes Tested NOS On TV7
This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. Tubes tested at- 52 – 50. Average new tube value – 50. Date code on both – 78 – 20.
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Matched Pair Amperex E180CC 7062 Pinch Waist Foil D Getter Tested Good #1
Both tested 70% gm on a TV7 tube tester
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NOS 6DJ8 ECC88 6922 E88CC AMPEREX HOLLAND V-RARE DIMPLE-DISC TUBES MATCHED PAIR
NOS ECC88 6DJ8. …”REAL 6DJ8 “CLASSIC HOLLAND QUALITY” HOLLAND PRODUCTION ECC88 MATCHED BELONGING TO THE HIGHEST-RANK OF 6DJ8’s”. REAL NOS 1960 AMPEREX HOLLAND. RARE and DESIRED HUGE DIMPLE-DISC RINGS 6DJ8 from1960s, with hauntingly life like sweet and liquid sound and tubes that will make you “feel” better, knowing that YOU own the BEST there ever can be, or will ever be!
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Matched Pair Amperex 7316/ECC186 Long Plate Foil D-Getter Heerlen Holland 1958
Both tubes are made in December 1958 in Heerlen Holland. Rare Amperex 7316/ECCC186 Long Plate Pair from 1958. Made in Holland. Matched Pair. D-Getter with Foil Strip. Very tightly matched pair! Long Plate.
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Matched Pair Amperex E180CC 7062 Pinch Waist Foil D Getter Tube TV7 Strong #5
Both tested strong and matched using a professionally calibrated TV7U tube tester with the following results (33 is minimum): Tube 1- 57/60 Tube 2- 54/58
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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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NOS NIB Amperex 7025 (Quite 12AX7) Vacuum Tube 1967 Date
The 7025 is a low noise 12AX7. This has a June 1967 date (“triangle”7F1). This was tested as new on our Triplett 3444A tester with results of 2000/2200, where 1600 is the average new value. Do not buy this item and then ask us to falsify the forms.
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NOS NIB AMPEREX 12AX7A ECC83 MADE IN HOLLAND TUBE TESTS 100% AMPLITREX
Amperex ECC8312AX7A. Also Amplitrex Tested at-. The minimum for a good ECC83 on TV/7 is 32. NOS ECC83 usually test 48-50. This tube tests at. Tube #1 – Tests at 49/49 (Approx 100% / 100%). Years ago, I put away a bunch of great Tubes.
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AMPEREX ECC83 12AX7A TUBE MILITARY SPEC MADE IN USA – NIB
AMPEREX ECC83 12AX7A TUBE MILITARY SPEC MADE IN USA NEW IN BOX COMES AS PICTURED