WHAT YOU SEE YOU BUY
Up for sale 1 Matched Pair (2Pcs..)
ECC83 12AX7-CV492 Mullard
The Photos are actual Photos of tubes you are buying
Made in Gt.Britain
Date Code:- B5E
Long Plate, Top ”D” Getter
Cooper Post Blackburn
New in white box
Very Strong Match Pair Excellent Condition
Tested on Amplitrex AT1000 Advance Digital Tube Tester
Sr. No.1168001. T1=Ia=0.6ma Gm=600
T2=Ia=0.9ma Gm=900
Sr. No.1239001. T1=Ia=0.6ma Gm=600
T2=Ia=0.8ma Gm=800
NOS Gm Specification |
1600 |
1600 |
---|---|---|
Tube 1 Test Results |
600 (37.5%) |
900 (56.25%) |
Tube 2 Test Results |
600 (37.5%) |
800 (50%) |
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