Posted by walters [ 69.111.16.215 ] on May 04, 2005 at 19:17:50:

presence" control-which boosts the high frequencies. It accomplishes this not by actually boosting the highs in the forward path of the output circuit, rather by cutting the amount of high frequencies being fed back.

Presence control- would cut the high frequency
being fed back

1.) I want a Presence control in my guitar?

how do i do it ?


Presence uses Negative feedback ?
" cuts the highs being fed back to it?

My Goal is to add Presence in the guitar
"Presence is different that a filter"

Putting a preamp and taking the negative
feedback and putting a low pass and
high pass Filter in the negative feedback
path will give Presence and resonance controls
thats the active approach right?

Replies: