Digital Series
Added by jpvanson
Series 15
| Title | Function | Dates_produced | |
|---|---|---|---|
 | D-1 | Speaker | 1982-1984 |
 | D-1 (Rev. 2) | Speaker | 1984-198? |
 | D-1 (Rev. 3) | Speaker | 198?-1990 |
 | D-2 | Speaker | 1982-1984 |
 | D-2 (Rev. 2) | Speaker | 1984-1990 |
 | D-3 | Speaker | 1982-1984 |
 | D-3 (Rev. 2) | Speaker | 1984-1990 |
 | D-4 | Speaker | 1982-1984 |
 | D-5 | Speaker | 1982-1984 |
 | D-5 (Rev. 2) | Speaker | 1984-1990 |
 | D-6 | Speaker | 1982-1984 |
 | D-7 | Speaker | 1982-1984 |
 | D-7 (Rev. 2) | Speaker | 1984-1990 |
 | D-8 | Speaker | 1982-1984 |
 | D-9 | Speaker | 1984-1990 |