/members-area/personalblogs/b/blog/posts/vintage-turntable-repair-can-i-fix-a-perpetuum-ebner-from-1958---part-6---speed-adjustment-with-variable-duty-cycleWhat happened before: For almost a year I have a vintage turntable from Perpetuum Ebner at home.It&#39;s not mine. It belongs to someone that asked me to fix it. And it turned out that fixing the motor would cost too much.I asked the owner to co...en-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/blog/posts/vintage-turntable-repair-can-i-fix-a-perpetuum-ebner-from-1958---part-6---speed-adjustment-with-variable-duty-cycleTue, 03 Mar 2015 20:40:04 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:491ef11b-7ce5-45fb-9d77-f5255fbd52c2DAB3<p>Nice detailed post.</p><p>&nbsp;</p><p>Once you get the motor settings down, have you considered using a Phase Locked Loop to maintain a steady speed for the motor?</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=20065&AppID=293&AppType=Weblog&ContentType=0" width="1" height="1">