M8136 ECC82 box plate wrinkle glass Mullard made in Gt.Britain Amplitrex #1244057/1244368
ECC82 1244057 1244368 04
ECC82 1244057 1244368 03 ECC82 1244057 1244368 02 ECC82 1244057 1244368 01 1836-02 1836-01

M8136 ECC82 box plate wrinkle glass Mullard made in Gt.Britain Amplitrex #1244057/1244368

USD 170.00

  • Test as NOS: Yes
  • Plate Construction: Box Plate
  • Actual Brand: Mullard
  • #1244057/1244368
  • Above price is for 1 Matched Pair (2pcs)
  • For more Quantity requirement you can email us.
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Mullard M8136/CV4003/ECC82/12AU7WA
Tube Type/Number: M8136/CV4003/ECC82/12AU7WA
wrinkle glass and large getter ring are the old production of Mullard
later production are smooth glass and small getter ring, most of the
other listing on ebay are selling of later production
Tested on Amplitrex AT1000
Advance Digital Tube Tester
Actual Brand: Mullard
Printed Brand: Mullard
Quantity of Tubes: 1 matched pair(2pcs.)
Plate Construction: Box Plate
Getter Construction: large Getter Ring
Country of Manufacture: Gt.Britain
Visible Date Codes: 631 R4A2
Lettering Condition: 100% Perfect
Glass: wringle Glass
Boxes Included: White Box MINIMUM GOOD VALUE: PLATE CURRENT =10.5MA GM=2200
Select the pair of your choice
pair #1 sr.no.1244534 T1 Ia=10.4 T2 Ia=10.2
T1 Gm=2600 T2 Gm=2600
sr.no.1244255 T1 Ia=10.6 T2 Ia=10.6
T1 Gm=2600 T2 Gm=2600
——————————————-
pair #2 sr.no.1244186 T1 Ia= 9.6 T2 Ia=9.8
T1 Gm=2400 T2 Gm=2400
sr.no.1244104 T1 Ia=9.6 T2 Ia=8.8
T1 Gm=2400 T2 Gm=2400
——————————————-
pair #3 sr.no.1244355 T1 Ia=9.2 T2 Ia=9.2
T1 Gm=2400 T2 Gm=2400
sr.no.1244570 T1 Ia=10.6 T2 Ia=10.2
T1 Gm=2400 T2 Ia=2320
——————————————-
pair #6 sr.no.1244085 T1 Ia=9.2 T2 Ia=9.4
T1 Gm=2400 T2 Gm=2400
sr.no.1244011 T1 Ia=9.2 T2 Ia=9.2
T1 Gm=2400 T2 Gm=2400
——————————————
pair #7 sr.no.1244873 T1 Ia=10.6 T2 Ia=11.0
T1 Gm=2310 T2 Gm=2400
sr.no.1244944 T1 Ia=10.0 T2 Ia=9.8
T1 Gm=2300 T2 Gm=2300
——————————————
pair #8 sr.no.1244077 T1 Ia=10.4 T2 Ia=10.6
T1 Gm=2600 T2 Gm=2640
sr.no.1244312 T1 Ia=10.6 T2 Ia=10.0
T1 Gm=2600 T2 Gm=2600
——————————————
pair #9 sr.no.1244424 T1 Ia=10.6 T2 Ia=10.4
T1 Gm=2600 T2 Gm=2600
sr.no.1244530 T1 Ia=11.0 T2 Ia=10.8
T1 Gm=2600 T2 Gm=2600
——————————————
pair #10 sr.no.1244233 T1 Ia=10.0 T2 Ia=10.0
T1 Gm=2600 T2 Gm=2600
sr.no.1244069 T1 Ia=10.8 T2 Ia=10.2
T1 Gm=2600 T2 Gm=2600
——————————————
Noise & Microphonic Test: Pass
Life Calculation: 100%
Test as NOS: Yes
True NOS: Yes

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