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Description
Echo Effect Preamp Board for Microphone with PT2399 IC DIY
This is the Echo Effect Preamp Board. this board can echo your voice.
I used PT2399 IC and 0-20 DC (0-12 recommended) supply from the amplifier
Materials for the Project
6 Resistor 10K
2 Resistor 15K
1 Resistor 1K
1 Resistor 2.2K
2 Resistor 330K
1 Resistor 4.7K
1 Resistor 5.6K
1 Resistor 6.8K
1 Capacitor 1000UF25V
1 Capacitor 47UF25V
1 Capacitor 10uf50v
1 Capacitor 1uf50v
3 Capacitor 4.7uf50v
2 Capacitor 560 PF
1 Capacitor 0.047uf = 473
2 Capacitor 0.082uf = 823
3 Capacitor 0.0033uf = 332
2 Capacitor 0.1uf =104
1 Capacitor 220pf
1 LED
1 IC Pt2399
1 IC 7805
1 Potentiometer 22K
1 Potentiometer 10K
1 Transistor BC548B
2 Connector 2Pin_2.54mm
1 Connector 2Pin_5mm
if you want to make this project please watch the video carefully
(This video has English subtitles)
Dec 27,2018
31,269 views
end-flag
Echo Effect Preamp Board for Microphone with PT2399 IC DIY
2 Layers PCB 42 x 100 mm FR-4, 1.6 mm, 1, HASL with lead, Red Solder Mask, White silkscreen
31269
27
12
5.51 (47)
Published: Dec 27,2018
Download Gerber file 2205
PCBWay Donate 10% cost To Author
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)
License.
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https://drive.google.com/file/d/1w1xzJuybQqcPiC6-maYIKXpmSCHbhTE6/view
https://drive.google.com/file/d/1w1xzJuybQqcPiC6-maYIKXpmSCHbhTE6/view