madbeanpedals::forum

Projects => General Questions => Requests => Topic started by: LaceSensor on May 16, 2012, 10:23:40 PM

Title: Is it possible to DIY a tri- stereo chorus?
Post by: LaceSensor on May 16, 2012, 10:23:40 PM
As per the topic title, wondering if its possible to make something like the old Songbird Tri Chorus.

How possible is it to have say, 3 x pork barrels, 1 input, 3 outputs (mono) left right and centre?

Ian
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: Scruffie on May 16, 2012, 10:49:25 PM
For a complete project i'd look to the BOSS DC-2, only dual chorus but still...

But yeah that'd be possible, 3 seperate clocks might be a headache to layout without heterodyning though.
(Assuming the Tri Chorus is 3 seperate choruses at different delay times, phases or whatever).
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: LaceSensor on May 16, 2012, 10:54:16 PM
Quote from: Scruffie on May 16, 2012, 10:49:25 PM
For a complete project i'd look to the BOSS DC-2, only dual chorus but still...

But yeah that'd be possible, 3 seperate clocks might be a headache to layout without heterodyning though.
(Assuming the Tri Chorus is 3 seperate choruses at different delay times, phases or whatever).

Just been told about this.
http://www.theguitarstoreonline.co.uk/Rivera-3D-Shaman-Chorus/Vibrato-Modulation-Guitar-Pedal/p-0-1987?Source=Froogle

sounds like the ticket. not DIY tho, obvs.
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: Scruffie on May 16, 2012, 11:33:51 PM
So... left and right wet signal and center dry? That's just two vibrato pedals and a clean signal.

This isn't gunna be a simple DIY project to layout or explain really unless you understand the building blocks of a chorus  :-\
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: LaceSensor on May 17, 2012, 12:04:49 AM
Quote from: Scruffie on May 16, 2012, 11:33:51 PM
So... left and right wet signal and center dry? That's just two vibrato pedals and a clean signal.

This isn't gunna be a simple DIY project to layout or explain really unless you understand the building blocks of a chorus  :-\

Not really haha.
I was thinking I can make a dual chorus by running two chorus in parallel then summing the outputs again with some kind of splitter/buffer thing.

Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: Scruffie on May 17, 2012, 02:12:34 PM
Quote from: LaceSensor on May 17, 2012, 12:04:49 AM
Quote from: Scruffie on May 16, 2012, 11:33:51 PM
So... left and right wet signal and center dry? That's just two vibrato pedals and a clean signal.

This isn't gunna be a simple DIY project to layout or explain really unless you understand the building blocks of a chorus  :-\

Not really haha.
I was thinking I can make a dual chorus by running two chorus in parallel then summing the outputs again with some kind of splitter/buffer thing.


Yeah I guess you could do something like that, not how i'd go about it but don't see why not so... splitter in to two choruses each with its own output (L&R) and then I guess one of those psuedo 'stereo' mods for the center dry signal.
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: mattc on February 22, 2014, 01:49:30 AM
Sorry for the necrobump, but full tone is making a rack version of these.  It looks like three choruses that get summed into left and right.  Without the fancy metering, it seems like it could fit in a (big) pedal?
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: bcalla on February 22, 2014, 04:36:43 AM
Tonepad sells a small clone with an optional stereo add on board.  Might be a good place to start.
Title: Re: Is it possible to DIY a tri- stereo chorus?
Post by: peterc on February 22, 2014, 06:51:00 AM
Lace

What about this?

http://www.runoffgroove.com/tri-vibe.html

I am also interested......