MAGNUS MODULUS - PROJECT - PT2399 ECHO/Chorus/Tremolo/Boost [documentation]

[kodiakklub]

does anyone have a more updated version of the schematic for this, with any/all of the fixes for the probs people have been having, ticking, gain, volume, etc.? thanks a million in advance. would like to do my own PCB layout for this. happy to share if you share the schemo!

[Dark_Merlin]

I decided to give this pedal a go after finding the schematic digging through DIY delay pedals, and it's a beauty! Love the versatility to it, there is a lot of different sounds to be had from it.

The only troubles I've run in to is the same as some users in this thread, that the tremolo doesn't work properly until the gain and depth is turned way up, and when the rate is turned all the way up the modulation LED stops flashing, and there is no oscillation in the tremolo or modulation. I've tried swapping op-amps, and the J201 to no avail. Everything else works a treat so I'm not too fussed, just can't get super high speed tremolo or chorus out of it at the moment!

All in all, great pedal though. Fun build, and very satisfying when I got it all to fit in a 1590BB!

[deeno]

this is my Magnus Modulus project: pcb, layout and template according to the original schematic.
Pots and toggleswitches are pcb soldered, traces side, except for the two footswitches and respective leds.
this is verified and works really good!
This PCB is designed to fit perfectly in the box Hammond 1590P or P1 but, if you want, you can use it in the 1590BB box as the Forced-Fire original pcb on the first page because the two pcb have the same size.
I hope you enjoy!
Ciao!

[deeno]

And some pics of my prototype

[RENAT_2005]

Dear friends! I'm struggling to understand the pinout of footswitches on the board and one of the simple switches. The only switch that I understand the setting was the tremolo switch.

[pervyinthepark]

Can anyone reupload the schematic since photobucket ruined it with a watermark and blur?