DD-3 Digital Delay | Japan | Blue | October 1990 | 137868 | 86-07 | ||
DD-3 Digital Delay | Taiwan | Blue | SI | SI | November 1992 | 18072 | 86-07 |
DD-3 Digital Delay | Taiwan | Pink | SI | SI | October 1996 | 112366 | 86-07 |
DD-3 Digital Delay | Taiwan | Dark Gray | SI | SI | October 2007 | 81935 | 86 |