digitech pds 2 second delay mod. more time???

fluffytunapouch · Post by **fluffytunapouch** » Sat Nov 10, 2012 5:07 pm

Does anyone know if I can mod this to get more delay time????/
I've seen people modify other models (multi-play) to get more delay time, and it'd be killer to get some more times on this too.

Bellyheart · Post by **Bellyheart** » Sat Nov 10, 2012 7:19 pm

I think it's just adjusting a trimpot from what I recall.

Screwdriver is the only tool you'll need.

eatyourguitar · Post by **eatyourguitar** » Sun Nov 11, 2012 11:49 am

I was starring at the schematics for a while. trimmer P3 is a 50k to ground with a 2m resistor pulled up. the speed pot sends a DC control voltage through this trimmer. the trimmer attenuates it. after the next opamp, there is a voltage controlled oscillator made from a hex inverter. here a 74AC04 is used. this is similar to a CD40106. you can replace any square wave osillator with any other square wave oscillator. if the trim pot won't get it as slow or fast as you like, you could hack it with an arduino to have an LCD display and presets. you could even add an LFO in the arduino. you could use a LMC555. anything really.

fluffytunapouch · Post by **fluffytunapouch** » Sun Nov 11, 2012 5:19 pm

nice.... I'm going to have to do some research on this beast. Not to savvy yet on the mods yet

Bellyheart · Post by **Bellyheart** » Mon Nov 12, 2012 12:33 am

Seriously, I think you just need a screwdriver. No soldering or component swapping necessary.

devnulljp · Post by **devnulljp** » Mon Nov 12, 2012 1:57 am

Twiddle with the trimpots, you'll fuck it up guaranteed.
Best way is to sell it and buy a PSD8000

ilovefuzz.com

digitech pds 2 second delay mod. more time???

digitech pds 2 second delay mod. more time???

Re: digitech pds 2 second delay mod. more time???

Re: digitech pds 2 second delay mod. more time???

Re: digitech pds 2 second delay mod. more time???

Re: digitech pds 2 second delay mod. more time???

Re: digitech pds 2 second delay mod. more time???