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Probably a discrete one built using FETs is what you are after.</div>
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But 9V won't leave you much headroom for the signal.<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Synth-diy <synth-diy-bounces@synth-diy.org> on behalf of Neil Harper via Synth-diy <synth-diy@synth-diy.org><br>
<b>Sent:</b> 03 April 2023 22:18<br>
<b>To:</b> synth-diy@synth-diy.org <synth-diy@synth-diy.org><br>
<b>Subject:</b> [sdiy] what opamp for "warmth"? (I know, I know...)</font>
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<div class="PlainText">i know this is going to be controversial, and I'm grabbing my popcorn..<br>
<br>
i have a digital effect that I'd like to "warm up" in the last dry/wet <br>
mixing and output buffering stage. So wondering if there's any choice of <br>
opamp that might give some favorable non-linearity quality to the output <br>
sound. Would be running them with a single supply +9V.<br>
<br>
as for what specs constitute "warmth", I'll leave that up to you.. :)<br>
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-- <br>
/// Neil Harper<br>
/// Every Wave is New Until it Breaks<br>
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