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Power supply mod.
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<blockquote data-quote="2wice" data-source="post: 828151" data-attributes="member: 14677"><p>That is the TPA amp.</p><p></p><p>In the steel box, on the right top is the 48VDC PS, that feeds the input on 12v, -12v, 5v PS on the bottom right.</p><p>Those DC unit are made by https://www.ccipowersupplies.com/.</p><p></p><p>I suspect custom made for Siemens/Harris because the model numbers don't show on the site.</p><p>They seem rocksteady.</p><p></p><p>The amp and other components are going in another PSU box I've stripped.</p><p></p><p>Busy with that now. I'll try and get the amp working on it's own before wiring up the preamp and DACs.</p></blockquote><p></p>
[QUOTE="2wice, post: 828151, member: 14677"] That is the TPA amp. In the steel box, on the right top is the 48VDC PS, that feeds the input on 12v, -12v, 5v PS on the bottom right. Those DC unit are made by https://www.ccipowersupplies.com/. I suspect custom made for Siemens/Harris because the model numbers don't show on the site. They seem rocksteady. The amp and other components are going in another PSU box I've stripped. Busy with that now. I'll try and get the amp working on it's own before wiring up the preamp and DACs. [/QUOTE]
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Audio and Video Talk
General Discussion
Power supply mod.
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