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Low Earth Orbit
DIY Audio
Crazy idea for a powered sub
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<blockquote data-quote="John Roberts" data-source="post: 48445" data-attributes="member: 126"><p>Re: Crazy idea for a powered sub</p><p></p><p></p><p></p><p>You may be sure, and everyone is entitled to their personal opinions. I base mine on decades of related experience... I built my first DIY power amp from scratch back in the early '70s (4x250W), and have participated in real amp development and production for a couple decades. One of my patents is for an improved amplifier heat sink design. </p><p></p><p>IMO somebody with enough knowledge would know better and not pursue that path, but you know what they say about opinions. </p><p></p><p>Amateurs may build things that look like formula 1 race cars, but I don't recall reading about them winning races (I modified my share of street iron too). Building robot's yawn... They should build DIY drones these days, robots are so last century. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p><p></p><p>JR</p></blockquote><p></p>
[QUOTE="John Roberts, post: 48445, member: 126"] Re: Crazy idea for a powered sub You may be sure, and everyone is entitled to their personal opinions. I base mine on decades of related experience... I built my first DIY power amp from scratch back in the early '70s (4x250W), and have participated in real amp development and production for a couple decades. One of my patents is for an improved amplifier heat sink design. IMO somebody with enough knowledge would know better and not pursue that path, but you know what they say about opinions. Amateurs may build things that look like formula 1 race cars, but I don't recall reading about them winning races (I modified my share of street iron too). Building robot's yawn... They should build DIY drones these days, robots are so last century. :-) JR [/QUOTE]
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