1939

Amplified Standard Dynamic Microphone

The 1939 microphone is the amplified version of our P/N 1938, both of which are self-contained transducers (controlled magnetic type) that replace standard carbon micrphones, transmitter cup and cap in standard handsets. The 1939 is functionally equivalent to P/N 1583C (T-1 type) transmitter.

1939 microphones are available in a variety of standard and custom colors. Refer to our color chart for a full listing of available colors. Custom color choices may require minimum purchase quantity and lead times will vary - contact our sales department for more information and pricing.

Part ID	Description	Diam (in)	Height (in)	Sensitivity (DBv)	Impedance (Ω)	Weight (g)	Photo (front)	Photo (back)	Photo (side)
1939	Dynamic, Amplified	1.80	.922	-19 ± 4	110 ± 20%				None