Hi all,
I need to build a 24 in/48 out splitter for recording live concerts by intercepting the FOH console snake; post breakout box.
The following schematic is obviously the easy way but 24 of them would soon add up, a lot of cash, so I want to construct 12 of them in an alternative style without tranny.
As can be seen the isolated output obviously doesn't carry the 48v phantom voltage; wouldn't be a pretty site seeing a couple of Radars' going up in smoke!
My circuit design ability, at this stage, is sadly lacking, so, I would appreciate it if somebody could help me out with a transformerless design option?
More info on the above:
http://www.jensen-transformers.com/mic_sp.html
http://www.jensen-transformers.com/an/an005.pdf
Regards,
Tom
I need to build a 24 in/48 out splitter for recording live concerts by intercepting the FOH console snake; post breakout box.
The following schematic is obviously the easy way but 24 of them would soon add up, a lot of cash, so I want to construct 12 of them in an alternative style without tranny.
As can be seen the isolated output obviously doesn't carry the 48v phantom voltage; wouldn't be a pretty site seeing a couple of Radars' going up in smoke!
My circuit design ability, at this stage, is sadly lacking, so, I would appreciate it if somebody could help me out with a transformerless design option?
More info on the above:
http://www.jensen-transformers.com/mic_sp.html
http://www.jensen-transformers.com/an/an005.pdf
Regards,
Tom