Description
STK4231 II Amplifier
This is my project try re-make legend STK 4231 II chip amp IC.
So many people like hi-fi sound of this STK series. This chip amp usually use on branded audio device like SONY and other. It still worth it to make and play with your audio system.
On the datasheet it can supply with voltage of 51V DC (Recommend) and maximum at 75V DC symmetrical. The output power is about 100W per channel, it means about 200W in stereo.
I think it recommend to you who like detail sound from the gainclone chip amp but need more about power. The sound quality is so good, transparency, detail, and the separation was very good.
how it sounds like ? please check the video on barlex respectaizer youtube channel
Schematic and Layout
https://youtu.be/ntoll7pD6A4
Jan 23,2021
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STK4231 II Amplifier
So many people like hi-fi sound of this STK series. This chip amp usually use on branded audio device like SONY and other. It still worth it
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Published: Jan 23,2021
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