| Model | ECC81 12AT7 |
| Brand | Telefunken |
| Plate | Short Grey |
| Getter | Top O |
| Tube Type | Dual Triode |
| Variant | Diamond Etch on Bottom |
| Common Use | Preamp, Audio |
| Date Code | — |
| Manufacture Date | — |
| Country | W Germany |
| Condition | Tested |
| Box | Reproduction Box |
Tester: Hickok TV7
Results: 68/70 and 72/74
Minimum Good Value: 50/50
ALL TUBES ARE TESTED WITH RECENTLY CALIBRATED PROFESSIONAL TESTERS.
No additional notes.
| Domestic | USPS Ground Advantage — $8.00 |
| International | USPS First Class Intl — Small — $22.00 |
Free Combined Shipping for all USA Buyers. Buy As Many Tubes As You Would Like and Pay Only the First Shipping Fee.
Combined Shipping is available for all International Buyers.