Possibly defeat the audio AGC on your Sony???

Has anyone had any luck defeating the audio AGC on Sony Mini-DV and Sony
Digital 8 camcorders?

With the 16bit two channel stereo, there is the potential for great sound...
what if you split the mic input with a y-adapter?

Say, have a MKE300 shotgun mic feeding the left channel and a constant mid
level tone feeding the right channel, coming from a portable MP3 player.

Would the constant tone on one channel keep the AGC at bay?

Then just take out that unwanted audio channel in your editing program...

Has anyone tried this? Anybody see any flaws in the setup?

Peace,
Vic Morris
http://vicmorris.blogspot.com