From a live version of PIL's "this is not a love song":
the video is at
Music Fans Stack Exchange is a question and answer site for music historians, critics, and fans. It only takes a minute to sign up.Sign up to join this community
In the interest of not leaving resolved questions in a unanswered state, I'm posting one of the comments I made above.
It looks like an electric bouzouki to me. Here's a video of a 3 Mustaphas 3 live performance (jumped to the point where the camera focuses on the band member is about to play a bazouki and sing)