Just finished this amp that some may find interesting. I wanted to build a 19″ 1RU (rack unit) Class-D power amp that would be light and compact. Using the ConnexElectronic TA2022 amp module, the SMPS250 PSU and the speaker protection module. It was a bit fiddly as I had to cut 5mm off the heatsinks and replace all the big caps with 35mm ones. (click pic)
I recently got some Dick Smith Electronics A2667 bookshelf speakers cheapish ($20AUD) off Ebay. For a bit of fun I thought I’d see how much better I could make these low cost “made in china” (though not quite white van) speakers sound.