12SN7GT General Electric made in U.S.A Amplitrex AT1000

Tube Type/Number:  12SN7GTA
Actual Brand: Genral Electric
Quantity of Tubes:  1 Match Pair(2pcs.)
Plate Construction: Ladder
Country of Manufacture: U.S.A.
Test Result enclosed:Yes
Boxes Included: GVT. Box
Select the matched pair to your choice
Test Results:
pair #1 sr.no.2352052 T1 Ia=8.2 T2 Ia=8.6
T1 Gm=2700 T2 Gm=2800
sr.no.2352054 T1 Ia=8.2 T2 Ia=8.5
T1 Gm=2700 T2 Gm=2800
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pair #2 sr.no.2352051 T1 Ia=7.0 T2 Ia=7.0
T1 Gm=2600 T2 Gm=2500
sr.no.2352011 T1 Ia=7.0 T2 Ia=6.6
T1 Gm=2600 T2 Gm=2500
——————————————
pair #3 sr.no.2352037 T1 Ia=6.8 T2 Ia=6.4
T1 Gm=2500 T2 Gm=2500
sr.no.2352028 T1 Ia=6.8 T2 Ia=7.0
T1 Gm=2500 T2 Gm=2500
——————————————
pair #4 sr.no.2352030 T1 Ia=7.4 T2 Ia=6.8
T1 Gm=2700 T2 Gm=2600
sr.no.2352014 T1 Ia=7.8 T2 Ia=7.4
T1 Gm=2700 T2 Gm=2600
——————————————
pair #5 sr.no.2352015 T1 Ia=7.6 T2 Ia=7.6
T1 Gm=2700 T2 Gm=2600
sr.no.2352047 T1 Ia=7.6 T2 Ia=6.4
T1 Gm=2700 T2 Gm=2600
——————————————
pair #6 sr.no.2352041 T1 Ia=7.3 T2 Ia=7.8
T1 Gm=2700 T2 Gm=2700
sr.no.2352060 T1 Ia=7.0 T2 Ia=8.4
T1 Gm=2700 T2 Gm=2800
——————————————
pair #7 sr.no.2352033 T1 Ia=7.8 T2 Ia=7.8
T1 Gm=2800 T2 Gm=2810
sr.no.2352059 T1 Ia=8.2 T2 Ia=8.8
T1 Gm=2900 T2 Gm=2810
——————————————
pair #8 sr.no.2352058 T1 Ia=8.2 T2 Ia=7.0
T1 Gm=2800 T2 Gm=2700
sr.no.2352025 T1 Ia=8.4 T2 Ia=8.8
T1 Gm=2800 T2 Gm=2700
———————————–
pair #9 sr.no.2352027 T1 Ia=7.4 T2 Ia=7.2
T1 Gm=2600 T2 Gm=2600
sr.no.2352024 T1 Ia=7.6 T2 Ia=7.0
T1 Gm=2600 T2 Ia=2600
————————————
pair #10 sr.no.2352019 T1 Ia=6.4 T2 Ia=6.8
T1 Gm=2500 T2 Gm=2500
sr. no.2352029 T1 Ia=6.9 T2 Ia=7.4
T1 Gm=2500 T2 Gm=2500
————————————-
pair #11 sr.no.2352044 T1 Ia=6.6 T2 Ia=8.0
T1 Gm=2500 T2 Gm=2800
sr.no.2352031 T1 Ia=6.2 T2 Ia=8.2
T1 Gm=2500 T2 Gm=2800
————————————-
T1=3100,T2=2500
Sr No.105015
T1=2700,T2=2320
Life Calculation: 100%
Test as NOS: YES
True NOS: YES