Brach, This worked great. It took me a few minutes when I was trying to set the bias to realize that the Cortado pin 1 needed to be connected to the grounds. Doh! Many thanks! I am starting another thread about trying the Cortado as a tap dance floor mic.
[IMG]http://i226.photobucket.com/albums/dd79/loyd500/Cortado/Cortado-assy-1_zpsghknxpcu.jpg[/IMG]