Audio Buddy - DC power

["Evert Veldhuis" <>]

Hi all,

Rob already showed the picture with the words in it.
(http://www.uwm.edu/PSOA///Film/Danielson/Mic%
20Preamps/AudioBuddy_PCBoard.jpg) 

I no longer have the data of this modification, but it was easy to 
make the mod without damage; you could still opt for using the 
adapter when you were indoors and use batteries outdoors.

Some info for people with a solder-iron; 
7915 has 3 leads ; from left to right they are: 1 ground - 2 input - 
3 output (see http://www.national.com/ds/LM/LM7905.pdf)
 
7815 has 3 leads ; from left to right they are: 1 input - 2 ground - 
3 output (see http://www.national.com/ds/LM/LM7512C.pdf)

Regards, Evert





________________________________________________________________________
________________________________________________________________________