1 JBGretschGuy 1 month ago I have reconed some speakers for myself, but I really don't DO speaker repair, in general. A harp player buddy brought me a new-to-him Maestro GA-45T with four 8" Jensen alnico and three were "blown". He said those speakers are supposedly key to the Little Walter sound. It looks like old Jensens were glued together with hide glue that is crystalizing nowadays. I have observed this a lot. So the cones come loose from the voice coil and spider assembly. As long as nobody plays it too long like that, they sure SEEM to be salvageable. Using a toothpick and speaker adhesive, I have meticulously glued them back together with success.