Common name: Astatic 77
Production Status: Discontinued / Vintage
The 77 is a rugged dynamic cardioid microphone equipped with a DuPont Mylar® diaphragm and Astatic sintered bronze acoustic phasing technology providing excellent front to back pickup differential. The cartridge element is suspended in rubber like material to minimise vibrations while the Mylar® diaphragm is insensitive to moisture, resistant to solvents and unaffected by many acids. The swivel heads allows up to 90º of swing an also houses a lockable on/off switch. Impedance can be slected between high, medium and low via a three position switch. The 77 is ideal for broadcasting, recording and industrial sound installation applications. Includes 20 ft heavy-duty 3 wire cable.