Stereo effect left/right shift in a guitar ???

[ksor]

Anyone here have a schematic for a simple circuit for that effect to build in a guitar body and driven by a 9V battery.

I want to control the frequence of the shifting with a pot.

(EDIT) and maybe the "width" of the shifting with another pot.

thx in advance !

 

[Heikki]

How about something like this.

Edit: oops missed the part about in a guitar body.

 

[Andy Peters]

Edit: oops missed the part about in a guitar body.

:

 

[mattamatta]

Edit: oops missed the part about in a guitar body.

:

So maybe he has to mill a big cavity and hang a massive box out the back of the guitar.  Is that really too big a price for sweet tube tone?
I rest my case.

 

[joaquins]

So maybe he has to mill a big cavity and hang a massive box out the back of the guitar.  Is that really too big a price for sweet tube tone?
I rest my case.

Time tp get a 335 I guess...

JS

 

[Andy Peters]

Time tp get a 335 I guess...

JS

Not big enough. He needs an ES-175.  Perfect for the Steve Howe panning sound in "Yours Is No Disgrace."

 

[alexc]

LOL 

Here's one of those I couldn't fit in my 335 - maybe I just din't try hard enough!

 

[joaquins]

Not big enough. He needs an ES-175.  Perfect for the Steve Howe panning sound in "Yours Is No Disgrace."

If it doesn't fit in a 335 you probably don't want it hanging from your neck all show long.

We smashed yet another thread, I guess it's time for the OP to open a new thread making the same Q adding "seriously" at the end.

Starting to answer, did you look for "stereo tremolo schematic" in google? Here are 2 of the first few hits.

http://www.geocities.ws/loganvostok2/10.html

  For the second schematic info you need to be logged at freestompboxes. I know you need 2 batteries for it but with little tweaking you can probably get away with just one, I don't see any reason of using 2 other than split supplies, the first opamp would saturate earlier, but as you already have the opamps there you could add the extra gain later just adding a few resistors lowering the gain of the first one and solving that as well, only if you do have the problem. The zenners should probably be changed as well.

  In any case having a true bypass is a good idea for an fx inside the guitar, as if the battery dies you still have a guitar.

JS

 

[ksor]

I couldn't figure out that what I needed was a "stereo tremolo" - but now I know and will try !

Thx a lot !