<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=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 24 Mar 2021, at 7:51 pm, Ben Stuyts <<a href="mailto:ben@stuyts.nl" class="">ben@stuyts.nl</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; 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; float: none; display: inline !important;" class="">Thanks for that link. Interesting architecture: they use the same 12-bit DAC for the a/d controller (IC 9) as for the output d/a (IC 17). With an added SAR controller chip (IC 8).</span></div></blockquote></div><br class=""><div class=""><br class=""></div><div class="">This seemed to be “a thing” in the mid eighties - check the SMs for the Roland SDE-1000, and the Roland/Boss RDD, and RSD units, available online. There is something about the sound of these “vintage digital” units that I love…</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><img apple-inline="yes" id="3A90B1E1-91A6-4C0C-9F9B-FAF1FE9E225F" src="cid:00035FB0-279C-47B2-B237-2DA6D902B43F" class=""></div></body></html>