Diaphragm Baby Condenser Microphone Recording DIY

1. Polarization voltage board can be applied to other transistor front circuit boards, suitable for DIY use by friends with strong manual .

2. Single 60V output, +-60V dual output, dual +60V dual input, +60V and +120V dual output, can be according to the polarization voltage of the diaphragm, single output is suitable for single-layer membrane microphones, dual output Suitable for double membrane microphone head

3. It is recommended to use +60V and +120V dual output version. If you feel that the sound is not loud enough and the sensitivity is not high enough with 60V, you can switch 120, and you can connect a switch.

Microphone type used: diaphragm, medium diaphragm condenser microphone (suitable for diaphragms with a diameter of 25mm or less)

Frequency response: 40hz-16khz

Sensitivity: -48db

Output impedance: 250 ohms

Maximum sound pressure level: 125db

Signal to noise ratio: 60db

Working current: 3.1mA

Type: Polarization voltage board

Type: Without Plug

color:Red

Material:PCB

size: 45 x 16 x 9.5mm

Package Contents:

1 x Circuit Board

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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