ماژول پری آمپلی فایر استریو و اکو با دو ورودی میکروفن و یک AUX/کیفیت خوب جهت آمپلی فایر های کلاس D و کلاس AB

سلام

مشخصات برد اکو و پری آمپلی فایر میکروفن

• ولتاژ ورودی:Dual Power AC6-20v
• ورودی صوتی:Two microphone Input, One AUX input
• تعداد ولوم تنظیم:۴
• ابعاد:100x57x17mm
• وزن:62gr

Description:
This type of karaoke board adopts PT2399 chip, which plays the role of echo sound effects. PT2399 is a typical integrated circuit. It is widely used in CD, VCD, DVD, TV and karaoke machines.
The prime amplifier of the microphone used two classic dual-transport NE5532. It is used for audio signal amplification and effective processing. The board is with two-channel microphone input and audio hybrid technology.
You can enjoy the fun of karaoke.
Name: karaoke reverberation board
output Load :4-8ohm
chip selecting type :Dual Power AC6-20v
Size: 100x57x17mm
Weight: 62gr

Note:
1- Using AC double 12 v transformer
2- This board audio output part need Received amplifier board, not directly Received to the Audio

Instructions:
GND Rin: Lin respectively, said the audio input signal in the left and right channels
GND Rout: Lout respectively, said the audio output signal of the left channel ground
MIC2: MIC1 is used to connect the microphone, and the microphone connector can be plugged directly into the connector.