<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Oooh yes. <a href="https://synthcube.com/cart/rozendal-570-galore?search=570&description=true" class="">https://synthcube.com/cart/rozendal-570-galore?search=570&description=true</a><div class=""><br class=""></div><div class="">Huh. I see clones of the 571 here!</div><div class=""><a href="https://cabintechglobal.com/semi" class="">https://cabintechglobal.com/semi</a></div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Mar 24, 2023, at 9:44 AM, Sean Ellis <<a href="mailto:tensiontype@hotmail.com" class="">tensiontype@hotmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="elementToProof ContentPasted0" style="font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; background-color: rgb(255, 255, 255);">I'd like to build one if these, it really gets a lot out of the IC:<span class="Apple-converted-space"> </span><a href="https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal" id="LPlnkOWALinkPreview" class="">https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal</a><br class=""></div><div class="_EReadonly_1 _EType_OWALinkPreview _Entity _EId_OWALinkPreview" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div id="LPBorder_GTaHR0cHM6Ly9tb2R1bGFyYWRkaWN0LmNvbS9tb2R1bGUtdHlwZS93YXZlc2hhcGVyLzU3MC1nYWxvcmUtZHluYW1pY3MtcHJvY2Vzc29yLXBjYi1wYW5lbC10aW1vLXJvemVuZGFs" class="LPBorder817794" style="width: 800px; margin-top: 16px; margin-bottom: 16px; position: relative; max-width: 800px; min-width: 424px;"><table id="LPContainer817794" role="presentation" style="padding: 12px 36px 12px 12px; width: 750px; border: 1px solid rgb(200, 200, 200); border-radius: 2px;" class=""><tbody class=""><tr valign="top" style="border-spacing: 0px;" class=""><td class=""><div id="LPImageContainer817794" style="position: relative; margin-right: 12px; height: 160px; overflow: hidden; width: 240px;" class=""><a target="_blank" id="LPImageAnchor817794" href="https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal" class=""><img id="LPThumbnailImageId817794" alt="" width="120" height="160" src="https://modularaddict.com/media/catalog/product/cache/7b553a36736bfc04a67b2db2e554e890/t/i/tim-570gal-pcp_1.jpg" style="display: block;" class=""></a></div></td><td style="width: 488px;" class=""><div id="LPTitle817794" style="font-size: 21px; font-weight: 300; margin-right: 8px; font-family: wf_segoe-ui_light, "Segoe UI Light", "Segoe WP Light", "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif; margin-bottom: 12px;" class=""><a target="_blank" id="LPUrlAnchor817794" href="https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal" style="text-decoration: none; color: var(--themePrimary);" class="">570 Galore - Dynamics Processor PCB/Panel | Timo Rozendal</a></div><div id="LPDescription817794" style="font-size: 14px; max-height: 100px; color: rgb(102, 102, 102); font-family: wf_segoe-ui_normal, "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif; margin-bottom: 12px; margin-right: 8px; overflow: hidden;" class="">The 570 Gallore circuit was put together via Timo Rozendal with heavy influence from Thomas Henry's circuit literature.This is for a PCB/Panel in Eurorack Format</div><div id="LPMetadata817794" style="font-size: 14px; font-weight: 400; color: rgb(166, 166, 166); font-family: wf_segoe-ui_normal, "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif;" class=""><a href="http://modularaddict.com/" class="">modularaddict.com</a></div></td></tr></tbody></table></div></div><br style="caret-color: rgb(0, 0, 0); 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text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><font face="Calibri, sans-serif" style="font-size: 11pt;" class=""><b class="">From:</b><span class="Apple-converted-space"> </span>Synth-diy <<a href="mailto:synth-diy-bounces@synth-diy.org" class="">synth-diy-bounces@synth-diy.org</a>> on behalf of Benjamin Tremblay via Synth-diy <<a href="mailto:synth-diy@synth-diy.org" class="">synth-diy@synth-diy.org</a>><br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>Friday, 24 March 2023 2:23 PM<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span>David Moylan <<a href="mailto:dave@expeditionelectronics.com" class="">dave@expeditionelectronics.com</a>><br class=""><b class="">Cc:</b><span class="Apple-converted-space"> </span><a href="mailto:Synth-diy@synth-diy.org" class="">Synth-diy@synth-diy.org</a><span class="Apple-converted-space"> </span><<a href="mailto:Synth-diy@synth-diy.org" class="">Synth-diy@synth-diy.org</a>><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [sdiy] NE570 source in the US?</font><div class=""> </div></div><div class="BodyFragment" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><font size="2" class=""><span style="font-size: 11pt;" class=""><div class="PlainText">I have a couple of 570s I ordered in 2016 and forgot about. Is there simple circuit schematic I can follow to stand them up for experiments? I remember fiddling with one in the 80s to make a noise gate for my Radio Shack bbd board.<br class=""><br class="">Benjamin Tremblay<br class=""><br class="">> On Mar 24, 2023, at 9:13 AM, David Moylan via Synth-diy <<a href="mailto:synth-diy@synth-diy.org" class="">synth-diy@synth-diy.org</a>> wrote:<br class="">><span class="Apple-converted-space"> </span><br class="">> Isn't the 571 going away too? They're out at Mouser. Digikey still has stock, and that's only in surface mount.<br class="">><span class="Apple-converted-space"> </span><br class="">><span class="Apple-converted-space"> </span><br class="">>> On 3/24/23 1:30 AM, Nathan Trites wrote:<br class="">>> Does anyone know where I can buy 4 or so NE570 Compander ICs in the US? I know I can use 571 but figured I'd pick up a few if I could. 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