www.megadrum.info

http://www.openstomp.com

They call it open source but they are not providing schematic.

Anyway so is something like this is possible AVR,or PIC or any other controller ?

Can you start any project like this.

Looks to me like you get the documentation when you send them $349.00 usd! In that situation looks like it's just the software that is open source.

That what iam saying we should start project like this. May be MegaGuitar or MegaFx. Something like this.

Anyone experienced in electronic please look at this.

http://courses.cit.cornell.edu/ee476/Fi ... alProject/
This is digital guitar fx project build Atmega32, adc/dac and some opamps.

I will starting first semester this august in BE electronic so i don't know much about this. May be i will help later.

Anyway synthex or dmitri please look at this and release in form diy project. So we can get pcb layout and self building kits.

I think it would be cool if Dmitri would go for it. I would be willing to contribute any way I could.

Here is another one.
http://www.instructables.com/id/Lo_fi_A ... tar_Pedal/

But this link is that iam looking for. It easy and similar to megadrum. Can be build avr atmega32.
http://courses.cit.cornell.edu/ee476/Fi ... alProject/

Another experiment Project
http://interface.khm.de/index.php/lab/e ... rocessing/

Actually, as far as I know, you need a DSP to pull some decent guitar effect off. ATMega32 is an 8 bit MCU and its ADC has a very limited frequency range (not suitable for high quality audio applications), so the end result will not be too satisfying.