Info on David Brinkley amps/preamps?

Is anyone familiar with David Brinkley amps and preamps?
I cannot find any information about them. Any info or contacts would be appreciated. Thanks.
Try David Berning. Probably what you're looking for.
Good luck,
Chet Huntley preamps are a good match for the Brinkleys.
No, Berning and Brinkley are different people. I know that Brinkley was working on a preamp about ten years ago but I have heard nothing since.
I have a Terra Song preamp. One of the best ever made and still excellent to this day. David Berning is a different person and won't have the info that you need. If you have any questions email me.