Vintage ECC81 Vacuum Tube (ID: 2131)
$30.00
Sale price
$30.00
Regular price
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Vintage ECC81 Vacuum Tube (ID: 2131)
12AT7 || TW
BENCH TEST RESULTS
| Specification | System 1 | System 2 |
|---|---|---|
| Percentage of Nominal | 103% | 96% |
| Plate Current (Ia) | 10.265 mA | 9.582 mA |
| Transconductance (S) | 4.46 mA/V | 3.39 mA/V |
Tested on 5.19.2026 at 07:33:17 pm
$30.00
Sale price
$30.00
Regular price
Taxes included.