I'm getting ready to make some gobos. They are primarily for addressing the acoustics of a small space rather than isolation of instruments, although this is possible as well.
This design stems from one that John has done (search for "gobo" and ye shall find!
![Wink :wink:](./images/smilies/icon_wink.gif)
) except that these are more vertical for use with vocalists and for treating the mix position while mixing. They have a dead side with 3" fabric covered 703 with an air gap, and a live side using variable spaced 4" slats for a resonating, mid-bass absorber.
Please, any suggestions/modifications would be appreciated as we are slated to build these things on Wednesday the 22nd, weather permitting.
-bassman
PS. I'm building them now and have some pics in a post below.
![Shocked :shock:](./images/smilies/icon_eek.gif)