1X Digital Kara OK Surround Reverb Delay Microphone Amplifier Preamp Board

Description

Description:
It is a Microphone Amplifier Preamp Board.It is used to adjust the sound signal of the microphone
Parameters:
1.Item Name: Microphone Amplifier Preamp Board
2.Model:SFT-S699
3.Input voltage:Dual AC/DC 12V
4.Work current:about 100mA
5.Support Dynamic microphone and electret microphone.
6.Work Temperature:-20℃~85℃
7.Work Humidity:0%~95%RH
8.Size:90*85*27mm
Package list :
1pc SFT-S699 Microphone Amplifier Preamp Board
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On Jul-17-21 at 06:09:12 PDT, seller added the following information: