[sdiy] paia 2720 ---> 9-volt batteries?

[patchell]

    The thing that will most determine if it will run on batteries is the current draw.  Regular transistor radio batteries don't have a whole lot of capacity.  It has been a long time since I saw the circuit for the 2720 envelope
follower, but I would bet it will work just fine.  The grounding question I will have to defer to somebody who actually has the schemeatic....

    And I am glad you enjoyed yourself...I had fun too.  I am still recovering from it :-)....Getting old sucks.  I cannot recomend it.  I wouldn't have missed the meet for the world.

"magic_silver_box!" wrote:

> I just got a 2720 envelope follower and found out it runs on +/-9V, which immediately led me to wonder if I could run it with a battery. Does anyone know if this works fine, if any mods are necessary, and what to do with the ground?
> ----
> YESTERDAY WAS NEAT~~~! thank you Patchell for the waveshaper, o0o0o0o0! I got to play with a Modcan system for the first time too. Very fun meet. You guys are wizards. I hope something like that can happen again soon.
> -Brian
>
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--
 -Jim
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