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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.
| retro-thermionic |
Edits: 11/01/14 11/01/14 11/01/14 11/01/14 11/01/14
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Topic - 100W Class D power amp - Sure module - mwhouston 22:58:13 11/01/14 (11)
- RE: 100W Class D power amp - Sure module - mwhouston 03:53:44 11/20/14 (0)
- Nice case work and the power supply looks ample, too - jedrider 15:14:10 11/02/14 (1)
- RE: Nice case work and the power supply looks ample, too - mwhouston 15:23:12 11/02/14 (0)
- RE: 100W Class D power amp - Sure module - bare 08:39:08 11/02/14 (1)
- RE: 100W Class D power amp - Sure module - mwhouston 14:55:30 11/02/14 (0)
- Nice work - Feanor 04:43:49 11/02/14 (5)
- RE: Nice work - mwhouston 15:10:28 11/02/14 (4)
- RE: Nice work - AbeCollins 18:40:40 11/02/14 (3)
- RE: Nice work - mwhouston 22:27:33 11/02/14 (2)
- RE: Nice work - triamp 22:56:34 11/02/14 (1)
- RE: Nice work - mwhouston 23:19:10 11/02/14 (0)