Re: [Drakelist] TR-7 Board History and head scratching

From: "Jim Shorney" To: Sent: Monday, January 12, 2009 9:21 PM Subject: Re: [Drakelist] TR-7 Board History and head scratching Hi David, On Mon, 12 Jan 2009 20:43:46 -0500, David & Chris Drake wrote: Looking for some historical information on Drake TR-7 boards.

Re: [Drakelist] TR-7 Board History and head scratching

Hi David, On Mon, 12 Jan 2009 20:43:46 -0500, David & Chris Drake wrote: >Looking for some historical information on Drake TR-7 boards. Welcome to the world of undocumented changes. User information like what you have provided helps add data points for the collective. >All this started because

[Drakelist] TR-7 Board History and head scratching

Hi to all, Looking for some historical information on Drake TR-7 boards. I have before me two DR-7 boards, one being green, and labeled C-3849 R. The second board is beige in color and looks to be a bit better quality. It is labeled C-3849 W. I also see that the circuitry is slightly differe