Monday, May 06, 2019

LM1875 Power Amplifier Rounded PCB design gerber file

LM1875 Power Amplifier Rounded PCB design gerber file
This time I will share Gerber file and schematic for LM1875 HiFi Gainclone chip amplifier, this power amplifier is a new design with Rounded PCB. you can download the Gerber file at the end of the post. This schematic can be using 25VDC up to 40VDC symmetrical power supply with current 3-5A. It can produce high-quality sound, you can check the video also in this post.

LM1875 Power Amplifier Rounded PCB schematic

Video assembling and tested amplifier:

Gerber File LM1875
Gerber File Volume control simple

Electronic Circuit is a good site for hobbyist also who would like to try DIY because it shared good circuits. If you have a personalized circuit requirement you may feel free to request it through the comment box or contact me.


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