> Ok, I just got home and I figured out for myself that the A-131 is AC coupled. So you own probably the first version with CEM3381. The last A-130 with CEM3381/PA381 were manufactured ~ 2001. > Is it possible to modify it to be DC? No. The CEM3381/82 VCAs require AC coupling. Best wishes Dieter Doepfer
Message
AW: [Doepfer_a100] A-131 modification questions
2008-01-04 by hardware@doepfer.de