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ECC81, M8162, Mullard valve, AVO Tested
ECC81, M8162, Mullard valve, AVO Tested

ECC81, M8162, Mullard valve, AVO Tested

£9.00
Stock Status: Sold Out
Sorry, this item is out of stock, please contact me for details of when the new stock arrives.
Information
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This is a used Mullard M8162, this is a special quality  ECC81, identical to the CV4024 and the 12AT7WA, tested with good results, see below.

Valve: M8162 / ECC81
Type: double triode
Make: Mullard, Mitcham
Factory code: R1C2
Sold as: used
 
Results:

Test conditions: Vf = 6.3  Va =250V  Vg = -2.0V
Tested for heater continuity and electrode insulation 
Design Actual
A1 (mA) 10.0 9.4
gm1 (mA/V) 5.5 6.2
A2 (mA) 10.0 8.6
gm2 (mA/V) 5.5 6.2

Tests carried out on an AVO VCM Mk3, design figures taken from AVO valve data manual.

Cosmetic condition: good clean condition, some wear to print.

Valve as shown, no original packaging

If you have any questions regarding this item please email.
Specifications
  • ref:
    v169
  • Brand:
    Mullard
  • Condition:
    Used
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