AW: [Doepfer_a100] Feedback on DIY kit #2
2009-01-26 by yahoo@doepfer.de
> I was just wondering if anyone has gotten this kit to work. I'm > using balanced power supplies > and the hum is unbearable actually with some modules such as the > xtreme filter there is no > signal except for a loud hum, and my 143-1 doesn't even light up. > I understand the whole > "this is not for quality applications" line but the kit, in my > experience is completely unusable. > if someone has some meaningful help to offer i'm all ears. > > ~J The two power supplies have to be stabilized/regulated versions ! Can you confirm that ? With unstabilized/unregulated supplies there will occur hum in any case. Best wishes Dieter Doepfer