Re: New Members - please post your introductions here

Well, BSEE in 2000, been designing hardware and firmware ever since. 15yrs software/windows/PC experience prior to that, mostly DOS/UNIX/BeOS.. Basic, Pascal, C, C++, Intel Assembly, VB, VBA, WSH.. Still use them to do what I need to do for both work and home, but my passion is hardware. Specifically love FPGA designs, audio circuits, power supply design, etc.

cheers,
..dane

Re: Subwoofer Power Supply Problem

Greetings. I also have a humming UFW-10 that's been sitting on my kitchen table for the last 4 months waiting for dissection (finally started humming after about 8 years). I finally had some time to look into it this weekend. Just found this thread today. I've submitted to Emotiva Audio (formerly Jade Labs) where the original amp design originated from, for a schematic and ideally a PCB layout as well, if they have it. If I'm allowed to share, I will do so. My hum is also only when certain RCA's are attached. For example, an iPod doesn't exhibit...