dynacomp (tonepad) loud popping

[Bullet79]

it has 4.7m at the input.... what can i do more?

[JDoyle]

Read and follow the instructions in "DEBUGGING - What to do when it doesn't work"

You gave far too little information for anyone to ever be able to help you.

Regards,

Jay Doyle

[Bullet79]

it already had 4m7 pulldown resistor.. but still pops.. where to put the 'fx out' pulldown resistor..?

[JDoyle]

See - I thought your first post meant that you had 4.7mV on the input. "m" means milli-, not mega, which is "M"

You don't need a pull down on the output, the level pot already serves to do the same thing.

No one will be able to help you without more information.

[Govmnt_Lacky]

Read and follow the instructions in "DEBUGGING - What to do when it doesn't work"

You gave far too little information for anyone to ever be able to help you.

Regards,

Jay Doyle

+1. Definitely read the DEBUG thread and repost with more information. It will get you answers faster. 

[johnravacio]

@Bullet79: Any news at this? I'm having the same problem as this (loud popping when you turn on the switch).  I built the dyna/ross comp with RoDYMod from tonepad. Thanks!

[bluesdevil]

Let's pile up... I also had a loud pop when engaging footswitch with my build last year, but just dismissed it as amplifying mechanical noise of the 3pDT.

[Xavier]

One more to pile up..............built using GEOFEX's schematic below



Anybody experienced the same issue ?. I see no output cap, could it be the case ? LED popping ?

[Steve Mavronis]

Try wiring it to a 3PDT this way. The PCB input will be grounded when you switch. It eliminated having pops in my builds of a custom 250 Overdrive and Dyna Comp:

http://gaussmarkov.net/wordpress/thoughts/wiring-up-a-1590b/

[Xavier]

Thanks for the suggestion Steve, today I'll try , along with Aaron's LED popping mod. I hope this solves the issue.