Brimar BVA. This tube is a 12AT7 Brimar 12AT7 preamp tube. Matte black ribbed wing plates angled square getter. this Tube was tested on the Jackson model 103 where a typical NOS Tube will have a test result of around 38-40 and the minimum good value is 25.
Item Tag: Brimar
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British Brimar 6L6G Excellent Test Power Audio Amplifier Tube (Foreign)
Very Nice Brimar 6L6G. There Was No Box. Consider It A Used Tube. TV-10D Tested 5360 (Minimum Test 3150). Title Line.
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Vintage USA Radio TV Vacuum Tube Lot RCA Raytheon Sylvania Brimar Mixed NOS Used
Model: RCA / GE / Raytheon / Sylvania / Various. Visible tube types include, among others The complete lot is solduntested. Custom Bundle: Yes. Type: Vacuum Tube. Mixed lot: many tubes appear NOS/NIB, others are used.
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Pair of Early 1950’s BRIMAR 6SL7GT Vacuum Tubes D Getters Closely Matched CV1985
These BRIMAR made 6SL7 tubes test: 46-48/32 48-44/32 on my TV-7D tester (calibrated annually). Brand new tubes should test 49-49/32 or higher. Tested for shorts, emission, gas and noise. They are closely matched and in great shape. They are used and test strong. One tube is slightly taller than the other (physically). See the pictures for condition and ask questions. I do not accept returns unless the items are not as described. I’m in the process of listing thousands of tubes. If you want something in particular message me to see if I have it. Thanks!
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Haltron / Brimar 42 – matched and balanced pair (1) NOS
2 Haltron type 42. Made by Brimar in England in the 50s. They test strong and as a perfect matched pair at 40.0 and 40.0mA where 34.0mA is the nominal. I have two pair of these tubes listed. This is pair no1.
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NOS Match Pair Brimar & Philco (Sylvania) 7C5 KT81 Loctal Tubes (6V6) RichTone !
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states “Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.
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ECF 804 BRIMAR BVA England Vacuum Tube 539C Tested NOS🧰
Mutual Conductance (GM)Test: 68.8 (48 = NOS AVERAGE & 32 = Good MINIMUM). Test results will vary between testers as it is not an exact science. Passed all tests.
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Brimar ECC82 Long Blk Plates SQ Getter Matched Pair Rochester, GB ’55 CIFIE LBL
Made in Gt. “Like a warm British jacket of the finest tweed, these glorious tubes have an attractive sweet warmth in their midrange and lower regions.”. The top end is silky and pleasant and doesn’t get rolled off.
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1x Brimar 6SN7 Black Plates Bottom Rectangle Getter – Near NOS
Model: Brimar 6SN7. Test results on your tester will NOT be accepted as evidence of defect ive product.
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Platinum Grade Matched Pair 1960s CV4003 Brimar Top Ring Getter Amplitrex Tested
BRIMAR CV4003 (Premium 12AU7 / ECC82) —Platinum Grade Matched Pair. For sale is aperfectly matched pair of Platinum GradeBrimar CV4003 vacuum tubes. Top Ring Getter Made in Great Britain. We are professional specialists in high-quality vacuum tubes with industry roots dating back to the 1970s.