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DIY & Tutorials
DIY For Audio
Light hearted 4" powered speakers
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<blockquote data-quote="johnc" data-source="post: 84615" data-attributes="member: 2084"><p>Thanks Ian. I'm keen on a satin finish that shows the woodgrain.</p><p></p><p>Ludo, thanks for the warning. I'll see how it goes with the regulators. The LM1875 can take +-30V. If the dissipation in the regulators is too high I'll remove some turns but I think it will be ok. I haven't checked the full load voltage of the transformer yet. The NE5532 won't need much power so dropping to +-15V won't be a problem.</p><p></p><p>This project is flexible and I'll enjoy discussing some of the design aspects. I'm hoping the circuits I post will raise some eyebrows and initiate some discussion.</p></blockquote><p></p>
[QUOTE="johnc, post: 84615, member: 2084"] Thanks Ian. I'm keen on a satin finish that shows the woodgrain. Ludo, thanks for the warning. I'll see how it goes with the regulators. The LM1875 can take +-30V. If the dissipation in the regulators is too high I'll remove some turns but I think it will be ok. I haven't checked the full load voltage of the transformer yet. The NE5532 won't need much power so dropping to +-15V won't be a problem. This project is flexible and I'll enjoy discussing some of the design aspects. I'm hoping the circuits I post will raise some eyebrows and initiate some discussion. [/QUOTE]
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DIY & Tutorials
DIY For Audio
Light hearted 4" powered speakers
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