ECC85, Mullard valve, tested
£8.00
Stock Status: Sold Out
Information
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This is a used Mullard ECC85, tested with good results, see below.
Valve: ECC85
Type: double triode
Make: Mullard, Philips, Heerlen
Factory code: ◿8K2
Sold as: used
Results:
Test conditions: Vf = 6.3V Va=250V Vg= -2.3V
Tested for heater continuity and electrode insulation ✔
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 and factory code.
Valve as shown, no original packaging
If you have any questions regarding this item please email.
This is a used Mullard ECC85, tested with good results, see below.
Valve: ECC85
Type: double triode
Make: Mullard, Philips, Heerlen
Factory code: ◿8K2
Sold as: used
Results:
Test conditions: Vf = 6.3V Va=250V Vg= -2.3V
Tested for heater continuity and electrode insulation ✔
| Design | Actual | |
| Ia1 (mA) | 10.0 | 12.5 |
| gm1 (mA/V) | 5.9 | 7.7 |
| Ia2 (mA) | 10.0 | 11.5 |
| gm2 (mA/V) | 5.9 | 7.1 |
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 and factory code.
Valve as shown, no original packaging
If you have any questions regarding this item please email.
Specifications
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ref:v159
-
Condition:Used
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