SIGTRONICS PORTABLE 4 PLACE • $175 • ANNOUNCEMENT • Intercom model SPO-42 sold in original box like new voice activated • Contact Joe Armbruster - AIRCRAFT BY ARMBRUSTER LLC , - located Amherst, OH 44001 United States • Telephone: ---------- • Posted February 16, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad