The PA-3 Dynamic Microphone is a moving voice coil microphone mainly designed for use in positive pressure type oxygen mask or pressure type helmets and gas masks. The microphone has application for certain types of ground crew headsets and specific types of low altitude headsets.
150 Ohm Impedance
Designed to fit all Pilot Flex Booms including the DNC/XL Mic Boom, 1142-20MF, 1142-20AF, etc.
Pre-Amp Required for General Aviation
We ship to the United States and all countries which are not restricted by the U.S. embargo list.
Our primary shipping carrier is FedEx and we offer the majority of their shipping services.
Your order will be processed and shipped within 1-10 business days of the purchase date. Shipping times may vary based on method shipped and location. We do not guarantee shipping transit times as postal delays may occur.
We will provide you with either a tracking number or customs number (International Shipping) to follow up on your package.
Import taxes may apply on international shipments and will need to be paid by the purchaser. It is your responsibility to contact your local post office/customs office for information on these fees.
We offer a 30 day money back guarantee on all of our products. A full refund less shipping charges will be issued on any product returned in resalable condition within 30 days of the invoice date. Your refund will be issued after we have received the merchandise and verified it's condition.