Spdrman288
Active member
Hey everyone.
So I finally started testing my pm1000 modules last night and I got power and signal through, I just have a question about how to terminate the output transformer. I'm using a Cinemag CMOB-2S. I'm using test circuit 3 to terminate the output from this http://cinemag.biz/output/CMOB-2.pdf
So since I'm so new to reading schematics, does this mean I should attach a 600ohm resistor between pins 2&3 on the output XLR?
Also since I have a 32 channel board/w the power supplies I've been throwing around the idea of racking 16 modules in one box. This will be after I recap, change/add freq points and add output transformers to every channel. HOWEVER, My question is how hard would it be to make this into a summing mixer? would it just consist of tapping off the - of C37 to some sort of summing circuit then to a pair of output transformers?
So I finally started testing my pm1000 modules last night and I got power and signal through, I just have a question about how to terminate the output transformer. I'm using a Cinemag CMOB-2S. I'm using test circuit 3 to terminate the output from this http://cinemag.biz/output/CMOB-2.pdf
So since I'm so new to reading schematics, does this mean I should attach a 600ohm resistor between pins 2&3 on the output XLR?
Also since I have a 32 channel board/w the power supplies I've been throwing around the idea of racking 16 modules in one box. This will be after I recap, change/add freq points and add output transformers to every channel. HOWEVER, My question is how hard would it be to make this into a summing mixer? would it just consist of tapping off the - of C37 to some sort of summing circuit then to a pair of output transformers?