Jon Dahlquist
Designer 10
| Title | Function | Dates_produced | |
|---|---|---|---|
 | DQ-10 | Speaker | 1973 |
 | DQ-10 (Rev. 2) | Speaker | 1973 |
 | DQ-10 (Rev. 3) | Speaker | 197? |
 | DQ-10 (Rev. 4) | Speaker | 197? |
 | DQ-10 (Rev. 5) | Speaker | 197? |
| DQ-3 | Speaker | 1979 | |
 | DQ-6 | Speaker | 1974 |
| DQ-6 (Rev. 2) | Speaker | 1975 | |
| DQ-6 (Rev. 3) | Speaker | 1975 | |
| Full Range Electrostatic Model 1 | Speaker | 1973 |