Glossy black finish twist on base for JT-30 Astatic mike, 5" dia. No scratches or blemishes of any kind, as new. $10.00 shipped. Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'" Listserver Submissions: heath at listserv.tempe.gov Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"