Re: will 9v ac interfere with audio signal?

[Henry Heine <henry@bagend.com>]

Probably no, if it is a good power supply, especially if the audio is run 
thru twisted pair balanced lines.

I assume that you're unbalanced at instrument level ( a guitar ) . This is 
the worst case scenario. 

Don't expect to get 9v at the load end of a long skinny wire. In other 
words, use heavy guage wire to run low voltage any distance. Probably #14 
twisted pair would be OK
for 30 feet or more. 

Jimmy Fowler wrote:
> 
> i need to bundle all my audio cables together so that i can get rid of 
>the
> mess under my feet.  my pedalboard requires 9v with an adapter.  will
> running an extension cable (carrying the converted 120v) alongside my 
>audio
> cables create an interference?
> 
> -jim