Audio Technica/Sound Professionals AT831-SP - Cardioid lapel microphone with rotating clip and windscreen AT831-SP
Audio Technica/Sound Professionals AT831-PODIUM-1 - Closeout! High Output Uni-Directional (Cardioid) gooseneck microphone with 5 inch gooseneck and removable weighted base AT831-PODIUM-1
Audio-Technica AT 831b – Thomann UK
Audio Technica/Sound Professionals AT831 lapel mic and speakers bundle AT831 -SP-104-SP-SPK-2-BUN