Author Topic: anderton tremolo  (Read 2773 times)

fuzzo

anderton tremolo
« on: January 21, 2009, 04:11:35 PM »
Hi , I redraw the anderton's tremolo and I would know your opinion about these schematics :



I keep all part from original design, espacilly the switch "square/triangle". I changed the "signal structure" to add a volume control.



I put a pot. instead of toogle switch for the "square/triangle" shape (like Boss TR2)




« Last Edit: January 21, 2009, 04:13:44 PM by fuzzo »

earthtonesaudio

Re: anderton tremolo
« Reply #1 on: January 21, 2009, 04:49:13 PM »
I don't think the square/triangle potentiometer will work, since it's in the feedback network.  However, if you put buffers between the LFO and the blend potentiometer, it might be okay.

Lurco

Re: anderton tremolo
« Reply #2 on: January 22, 2009, 02:29:03 AM »
at least buffering the triangle output with one of the unused inverters wired as inverting unity gain amp seems neccessary.

fuzzo

Re: anderton tremolo
« Reply #3 on: January 22, 2009, 06:55:13 AM »
For these buffers I can use unused input of CD40106 ?

Lurco

Re: anderton tremolo
« Reply #4 on: January 22, 2009, 08:51:20 AM »
For these buffers I can use unused input of CD40106 ?

if the unused CD40106 in fact is a CD4069 as mentioned in the schematic: yes.

fuzzo

Re: anderton tremolo
« Reply #5 on: January 22, 2009, 09:27:53 AM »
yeah, it's a CD4069 or which used in Anderton tremolo.

I'll add the buffers and post .