Zombie Chorus PERF layout

[Xavier]

Just uploaded it to my gallery.

I really wanted to do this one . After struggling with the perf layout, I found out that Kent Stevenson's PCB layout was a really nice and tidy one, so what I've done is adapting it for perfboard.

I can't wait to build this one, as it's going to be my first non dirt stompbox !!!

This is the dual opamp version. TL072 can be used, however some sites report not as good results as with the TL062.

Let me know if you see somany kind of mistake.

BTW you'll see a double 9V input trace. The reason is because when you try to remove or edit any component when you have a pretty crowded board, the software gives me an error message, ...obviously it's a redundant trace.

[KerryF]

Thanks so much!  I was actually wanting a perfboard layout for this recently.  Please let us know the results, because I want to build an easy chorus pedal more than anything else once I finish a few almost done projects! 

[Barcode80]

that duplicate trace is actually kinda handy, as you can solder the 9v wire that goes to the switch for the led to it.

[oldrocker]

Agghhh!!!  To late for me.  Man I wish I would've had this layout when I built mine recently.   Oh well if I build another one I can use it then.

[mydementia]

Xavier - cool layout man!
Any chance you'd share the DIY file?  I'd like to make a PCB out of it and make a few changes (extend the board one hole and bring the R3 connection up to the rest and possibly move the output pad).  What's goes to the pad to the right of R13?

I've been looking at this one for a while too... and it's time I branch out from distortion boxes!!

Mike

[Xavier]

Xavier - cool layout man!
Any chance you'd share the DIY file?  I'd like to make a PCB out of it and make a few changes (extend the board one hole and bring the R3 connection up to the rest and possibly move the output pad).  What's goes to the pad to the right of R13?

I've been looking at this one for a while too... and it's time I branch out from distortion boxes!!

Mike

Yes I understand your points. That pad beside r13 is ground also.

I'll try to upload it, but this one has been hard to draw mainly because of the software. Every addition has taken like 20 seconds, and there's like 120 traces....

If you want a PCB why not using the same PCB I've used for this? it's in John hollis' s website

[Mark Hammer]

Thanks.  Much appreciated.  Now, a perfboard layout for a Zombie using a MN3207/BL3207, is something *I* would love to see.

[Marcos - Munky]

I think I found a error in it. The pin 4 of IC4 should be connected to ground, right?

[Xavier]

I think I found a error in it. The pin 4 of IC4 should be connected to ground, right?

Yes sir, you are totally right. Will fix it right away.

[Xavier]

I don't know why can't I modify my first post, so here it goes again, without the duplicated 9V trace and with the correction pointed out by Marcos-Munky