My first post: EX800 Chorus Delay Time Mod
2017-06-02 by ashdot@...
Hello!
It's great to find this excellent community.
Thanks to you guys I've already transformed my 32 year old EX-800 into a synth that I finally like!
I installed the filter frequency and resonance pots and managed to control the chorus rate and feedback.
I would like to control the chorus delay time and this is where I would like your expert advice.
I see the built in LFO going into pin 7 of the MN3102 and I see from schematics of other chorus units that you can use pins 5 and 6 in tandem with pin 7 to create a variable delay.
How would you go about it?
Many thanks!
izhar