They were made for AEG which is one of the earliest and best versions. The tube was all tested on TV-7D/U at around 92-91/56 min good (NOS 86-88=100%) and Avo ct160 at the NOS range at 10.5mA – 10.7mA (NOS 10.5mA).
Item Tag: PAIR
Telefunken ECC802S ECC82 12AU7 Diamond Bottom Ribbed NOS Tested Balanced
They were made for AEG which is one of the earliest and best versions. The tube was all tested on TV-7D/U at around 92-91/56 min good (NOS 86-88=100%) and Avo ct160 at the NOS range at 10.5mA – 10.7mA (NOS 10.5mA).
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Siemens Valvo Label E83CC 5751 12AX7 ECC803S Triple Mica, NOS NIB Matched Pair
They were made in Germany in the 1960s. The tubes are super rare, hard to find and in mint condition. The tubes are carefully tested on my tube tester Avo CT160 as in the photos. Again, price is for ONE pair though many are available.
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Tungsram ECC82 12AU7 ECC802S Copper Rod Welded Plate Foil Getter NOS Pair
The tubes were all tested on TV-7D/U at around 100/56 min good (NOS 86-88=100%) and Avo ct160 at the NOS range. Matched pairs and matched quads are available.
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Telefunken G73-R ECC82 12AU7 ECC802S Black Coated Glass, NOS Matched Pair
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Telefunken ECC83 12AX7 1964 Long Plate Diamond Bottom Tests Strong
It was made in Western Germany with production estimated around January 1964. The tube has the diamond bottom mark and tests 119 percent and 121 percent on a B&K 747. These long plate examples are highly regarded for audio preamplifier applications.
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PAIR NATIONAL UNION TYPE 32 – NOS/NIB – TESTED – FOR 2 VOLT BATTERY SETS
PAIR NATIONAL UNION TYPE 32 TETRODES FOR 2 VOLT BATTERY SETS – NOS/NIB – TEST NEW – MATCHING AN PRODUCTION CODES
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PAIR PHILCO 19 POWER TRIODES FOR 2 VOLT BATTERY SETS – NOS/NIB – 1940’S – TESTED
PAIR PHILCO TYPE 19 TWIN TRIODE POWER TUBES FOR 2 VOLT BATTERY SETS – NOS/NIB – 1940’S WWII ERA WITH M-R ON TUBE BASES AND BOXES (FOR MAINTENANCE AND REPAIR – ONLY TUBES DEEMED ESSENTIAL COULD BE PRODUCED) – TEST 80-81 AND 80-82 ON PRECISION 10-20 (A GOOD TUBE READS ABOVE 54) – IF PURCHASING ADDITIONAL ITEMS EXCESS POSTAGE REFUNDED WHEN ITEMS ARE PACKED
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2–6J5G VACUUM TUBES by ZENITH & NATIONAL UNION– TESTED STRONG
YOU ARE BUYING THE PAIR of 6J5G VACUUM TUBES by ZENITH and NATIONAL UNION SHOWN IN MY PICTURES. TUBES WERE TESTED ON MY SENCORE TC-162 MIGHTY MITE VII TUBE TESTER. A READING OF 70–120 FOR EMISSIONS IS A GOOD TUBE.
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KEF 104/2 ORIGINAL SPEAKER GRILLES / SCREENS – PAIR
KEF 104/2 ORIGINAL SPEAKER GRILLES / SCREENS – PAIR – SEE ACTUAL PICTURES FOR COSMETIC CONDITION (note 1 top tab has broken neck, and 2 need to be glued into the frame as they come out as seen in pictures) – ITEMS ALWAYS PACKED WITH CARE FOR SAFE DELIVERY SEE OUR STELLAR FEEDBACK