Introduction »» Microphone amplifier Electret/Dynamic
If you need to replace the old headset microphone amplifier, this model is the right one. Made with SMD components. It works with dynamic and electret inserts.
This version works with both preamps dynamic and electret microphone insert for which has a separate entrance.
Dimensions: 15 x 20 x 4 mm
When you receive a delivery and wiring diagram.