ONE Mullard ECC83 12AX7 / Amplitrex Tested SUPER STRONG /O Goalpost Dual Support
Mullard ECC83 12AX7 진공관 1개 Amplitrex 테스트 완료 초강력 O형 골포스트 듀얼 서포트
| 상품번호 | 188467248748 |
| 상태 | Used |
| 거래유형 | 즉시구매 |
| 출고국 | 미국 (US) |
상품 설명
ONE Mullard ECC83 / 12AX7 tube
Branded as Heath
Tube test at 1800/1900 where pass/fail = 1040 micromhos
Made in Great Britain
17mm long grey plates
Long ribbed grey plates
Dual support halo getter / goalpost O getter
Etched B9B =
B= Blackburn factory
9= 1959
B= February
White box included with test result
printout
Tested on Amplitrex AT-1000 computerized tube tester (fixed bias mode)
COMPLETE TEST RESULTS:
Tube 1:
1800 gm / 1900 gm (uMhos)
1.7 mA / 1.9 mA Plate Current Emissions (iP)
NO SHORTS / NO GAS
% Test results in percent %
112.5% / 118.7% gm (uMhos)
141.6% / 158.3% mA plate current
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International shipping = UPS 7 day delivery signature service or Global Post 10-20 day delivery depending on your country
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*In photos, I use both camera flash on and camera flash off to show all detail*