12AD7 Delco Sylvania Smooth 3 Mica Black Plates Square Copper Posts Tube 12AX7
USD 109.64 USD
Specifications
| Brand | SYLVANIA |
| Type | Preamp Tubes |
| Model | 12AD7 |
| Country Of Origin | United States |
This tube is a 12AD7 preamp tube. Sylvania (GM/Delco label). The tab to the lid is taped on. Black 4-hole smooth plates and a raised square getter with through plate copper Support rods. This tube was also audio tested.
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