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100W Class D power amp - Sure module
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Posted on November 1, 2014 at 22:58:13 | ||
Posts: 417
Location: Southern Victoria Joined: August 20, 2011 |
Here is a 100W Class D I put together around the $30 Sure Class D modules. Enclosure is a 2U 19" dampened rack mount. It has two switchable inputs; one with a Alps pot and 4oz solid brass knob for sources which do not have attenuators and one which connects direct to the power module. 10A rec. bridge and 30,000uf of filtering\storage provide 25V to the brd. Solid brass speaker binding posts, heavy gold plated RCAs, silver plated copper wire in the audio path, a power filter and ferite power cord choke round-out the compliment, I have only had a short chance to listen to the amp quietly on test speakers so hard to comment on performance. But it will come.
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