Two, Ken-Rad 2A3, smoked glass, wartime, dual flat plate, match date pair, 2A3
Specifications
| Brand | KEN-RAD |
| Type | Vacuum Tube |
| Model | 2A3 |
| Country Of Origin | United States |
Silver printed logo bases, dual flat black plates, smoked glass. Outstanding sonics. January 1945 can be pinpointed as Ken-Rad "smoked the glass"(coating the glass internally) all the way to the top of the bulb until January 1945, there after "smoking the glass" only up to the shoulder in the glass bulb.