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DIY & Tutorials
DIY For Audio
Schematic for First Build
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<blockquote data-quote="JStephens" data-source="post: 100338" data-attributes="member: 1846"><p>The OP Amp module seems a little dear. (Noob question- you do only need one of these between the two channels right?)</p><p></p><p>It has a maximum input voltage of 18V. Are the cells in this circuit in fact connected in parallel as they are broken in the middle? Otherwise if they are in series is one not overloading the op amp module?</p><p></p><p>The article advises rechargeable cells, but I can't think of any 12v rechargeable. Could two 6v connected in series (on either side) do the job equally well?</p><p></p><p><a href="http://za.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=OPA637" target="_blank">http://za.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=OPA637</a></p><p></p><p>Brain-dead signing out!</p></blockquote><p></p>
[QUOTE="JStephens, post: 100338, member: 1846"] The OP Amp module seems a little dear. (Noob question- you do only need one of these between the two channels right?) It has a maximum input voltage of 18V. Are the cells in this circuit in fact connected in parallel as they are broken in the middle? Otherwise if they are in series is one not overloading the op amp module? The article advises rechargeable cells, but I can't think of any 12v rechargeable. Could two 6v connected in series (on either side) do the job equally well? [url=http://za.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=OPA637]http://za.rs-online.com/web/search/searchBrowseAction.html?method=searchProducts&searchTerm=OPA637[/url] Brain-dead signing out! [/QUOTE]
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DIY & Tutorials
DIY For Audio
Schematic for First Build
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