I had a need to connect the speaker output to another box that also
grounded one side of the speaker output. I used 2 back to back 8 to 600
ohm matching transformers on the Pegasus speaker output. In other words,
I ran the 8 ohm Peg output through a transformer to get 600 ohms and then
ran this into another transformer to go from 600 ohms back to 8 ohms. This
works
great and gives me a true speaker output I can do anthing I want with. I
have
this in a little box with a phone jack. The box connects through the bottom
of the Peg to the speaker connector inside.
Carl Moreschi N4PY
Franklinton, North Carolina
carlmoreschi@worldnet.att.net
----- Original Message -----
From: "Dr. Peter G. Drexel" <telec0@oz.plymouth.edu>
To: <TenTec@contesting.com>
Sent: Thursday, March 23, 2000 9:58 PM
Subject: [TenTec] Pegasus - external speaker?
>
> I want to share an existing external speaker between my Pegasus and a
> TS930. It is relatively easy to install a phono jack parallel to the
> bottom of the Pegasus chassis. The 930 speaker allows its user to select
> between two inputs. Great!
>
> However, it seems that the TS930 grounds one of its speaker leads. I
> checked the Pegasus PC board pins (speaker disconnected). Neither of them
> seems grounded - I get the same resistance from each of them to ground. I
> am reluctant to float the 550's speaker leads and then attach them to the
> 930 speaker. Has anyone had experience with this? Am I "out of luck" here?
>
> 73...
> Peter, AE1T
> peter.drexel@plymouth.edu
>
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