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.
Item Tag: Amperex
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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
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Amperex 12AX7 ECC83 Tube I65 O-Get Hammond Bugle Boy 12AX7A B339 7025 L@@K!!
Here we have for sale is a Amperex 12AX7 ECC83 Tube. Used tube that is bargin priced and testing nearer to minimum spec but still a good tube with plenty of useable life to enjoy. One of the best sounding 12AX7 ECC83 tubes ever made and the favorite of many.
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(2) Vintage Amperex “DD” Getter Brown Base EL34 6CA7 Tubes Tested @ NOS
Production codes are xf4-L1O & xf4-X9I. Also tested for Micromhos on my Hickock 800A (see photos for all test results)
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AMPEREX 623 Electron Tube, ORIGINAL BOX ,1 unit
623 Electron Tube, 1 unit. Condition is “New”. Shipped with USPS First Class.
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Amperex Beckman 6922 6DJ8 ECC88Gold Pin Vacuum Tubes Amplitrex Tested Good
Tested good on an amplitrex AT1000 tube tester at 72/79% gm
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Amperex Beckman Labs Holland 7062 Test NOS/Near Foil Strip D Serious Tubes D230
Manufacturer: Beckman Holland. Getter: Top Foil Strip “D”. The tubes need to get to you in one piece. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn’t matter.
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Rare Amperex Beckman Labs Holland 7062 Test NOS Foil Strip D Serious Tubes D214
Manufacturer: Beckman Holland. Getter: Top Foil Strip “D”. The tubes need to get to you in one piece. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn’t matter.