Hello all! Ijust picked up a pair of old L 36 decades that I've looked for since the very year they were first made. Couldn't afford them, then couldn't find them. Now that I have them I find they are exactly as I remember them so long ago, except that one woofer has a small rattle than appears with bass notes. I don't know when but they have had new surrounds added, and it looks like they did the jib without removing the old dust covers. The woofers move right, and with no obvious voice coil rubbing sounds. If I very gently place a finger on the cone it stops the rattle from happening. Does anyone know if there a common problem with this woofer that could cause this?
Thanks, and thanks to the site for being here for us, I really enjoy it!