AIM Needle Part#3400D also Part#2384,2385 for Empire S-2000, S-BC-1
Original Magnetic Needle#3400D replaces a Empire S-2000, S-BC-1. also an Electro Voice part#2384, 2385.
Original Magnetic Needle#3400D replaces a Empire S-2000, S-BC-1. also an Electro Voice part#2384, 2385.