Quantity : 1
High-concerned chemical : none
Package : SMD
is_d : Yes
Dissipation Power : Digital Microphone Amplifier Board
Supply Voltage : DC 7V 24V
Application : Speaker
Type : Module
Brand Name : diymore
Origin : Mainland China
Condition : New
Operating Temperature : Preamplifier
Description:
: Using high-quality materials, the quality is guaranteed
: The microphone board adopts karaoke special chip PT2399
: SMD process, stable performance
: The power supply adopts a single power supply, with a rectifier circuit, which can be used for both AC and DC
: By setting the jumper cap, both electret microphones and dynamic microphones can be used
Specification:
: Working voltage: AC6V-15V or DC7-24V
: Board size: 100mm*50mm
: Potentiometer spacing: 25mm (potentiometer fixed version)
: Distance between two microphone sockets: 28mm
JP1, JP2 function description:
：If the microphone type is set, by setting JP1, JP2, two types of dynamic microphones and electret microphones can be used. There are matching shorting caps. When the shorting cap is plugged in, the electret microphone is used. circle microphone.
：The potentiometer is separated, not limited by the installation distance, and the use is more flexible
Package Contents:
: A package: finished board*1+signal shielding line*2 (potentiometer fixed version)
: Package B: finished board*1+signal shielding line*2 (potentiometer separate version)
Only the above package content, other products are not included.
Note: Light shooting 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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