Re: Feedback enhancement

[Matthias Grob <matthias@grob.org>]

>kevin@minds-eye.org writes:
>>Another thing that can help feedback is to place the neck of the guitar
>>on the
>>amp itself.  That will speed things along nicely.
>.....but not quite as quickly as jamming the body of the guitar against 
>the
>amp;
>also, facing the pickups directly into the speaker cab, etc.....

well, there are two totally distinct effects:

- When there is enough interference of the speaker field into the 
pickup, you get direct magnetic feedback (independent of the strings) 
and its very quick and rude.

-When you create a mechanical contact between speaker cabinet and 
guitar body, the strings receiver the vibrations and feedback builds 
slower and is controllable by tuning and damping strings.
-- 


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