Cordyceps Ring Modulator Octocoupler

[MichaelW]

Just got my vactrol from SPB yesterday, looking forward to building this so I can make sounds JUST LIKE @DGWVI !!!!

 

[szukalski]

Here's a quicky with the ST / SR VTL vactrol. Null is still set to center

Also, didn't realize until after the vid that I neglected to finish soldering the spdt

Man, that just sounds like noise! Worst transparent overdrive ever!

 

[DGWVI]

Man, that just sounds like noise! Worst transparent overdrive ever!

I ran out of MA856

 

[Guardians of the analog]

Just got my vactrol from SPB yesterday, looking forward to building this so I can make sounds JUST LIKE @DGWVI !!!!

 

[finebyfine]

I definitely get that. I might just put it in a 1590BB with a TapLFO with all the bells and whistles so I can get the same sort of effect (especially on the smooth-random waveform) without an expression pedal

How would you go about this?

 

[Bricksnbeatles]

How would you go about this?

I’ll need to see how the pot is implemented, but using the TapLFO to control either a vactrol, CV, or a digital pot should cover all of the potential implementations I believe

 

[DGWVI]

I’ll need to see how the pot is implemented, but using the TapLFO to control either a vactrol, CV, or a digital pot should cover all of the potential implementations I believe

It's set up as a variable resistor between pins 8 & 10 of the 565

 

[lcamino64]

@Betty Wont will you, like me, be adding an expression jack for the frequency to get pseudo I’ll-be-your-Jonny-on-the-spot solo tones?

How would you add an expression jack to this build? Asking for a friend

 

[Robert]

How would you add an expression jack to this build? Asking for a friend

Expression Control Wiring - PedalPCB Wiki

wiki.pedalpcb.com