Author
| Journal | Bass Player |
| Year | 1996 |
| Volume | 7 |
| Issue | 4 |
| Pages | 62-63 |
Malandrone, Scott (1996) Product Profiles: Aguilar DB 680 Tube Bass Preamp. In: Bass Player, Vol. 7, No. 4, pp. 62-63. Available at https://openmusiclibrary.org/article/1022557/.
