Bob F wrote:
The schematic here seems completely wrong to me.
http://www.mcmelectronics.com/conten...ts/50-7725.pdf
That is a VIDEO Balun for 75 ohm unbalanced to 100 ohm balanced. It
is not intended for audio. It is to use Cat5 wire for 75 Ohm video from
security cameras.
http://canada.newark.com/mcm-custom-...eld/dp/96K0889
Another link to the same part.