>If a design calls for a 35v cap, will it hurt to use, say a 50v?
Yes, this should be perfectly OK, as should a 63V cap. But do watch out for physical size. The larger the working voltage, generally the larger the capacitor.
Regards,
Tony Allgood Penrith, Cumbria, England
Oakley Modular Synth and TB3030: www.techrepairs.freeserve.co.uk/projects.htm My music: www.mp3.com/taklamakan