Hi everyone, I joined this forum years ago just not active, I am now posting as I want to learn more of DIY Audio what's new in 2025, re-ignite the hobby of hardware and software including DIY building of mechanical fiber glass or aluminum casing. My passion is to build something easy, affordable fast to do and fun to do, currenlty I am imagining a class-A or class-D amplifier with its own casing and a good Human Machine Interface Nextion touch screen LCD, I would like my amplifier talk to me to have a dedicated displaying with my own MMI (man machine interface),, I think a DIY casing and HMI front panel makes the amplifier nicer and enjoyable to use, I love small form factor amplifier for personal use. Probably someone already implement the idea, or someone can walk with me and make my personal project into something educational, shareware and courseware. I love the concept of DIY but I am getting into DIT now (Do It together). I also fond of PC base Audio test equipment, like virtual oscilloscope.
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