Adding ADT mod to corral chorus (CE-2)

[skumberg]

Hi,

In the tonpad fx project corrral chorus CE-2 as you can find here http://www.tonepad.com/getFile.asp?id=101, there is an intensity mod that suggest to make the 47pf cap switchable. I hooked up a 6 position switch for up to 150pf cap, It seems to offer some small difference in flavours. Does this mod change the center value clock frequency for different cap values? If so could I instead follow the MN3101 datasheet and instead of changing the cap value perhaps add a switchable resistor and pot between pin 6 and 7, and use the this to change the delay of the wet signal up to 51ms? I'm thinking of maybe a 100k and a 470k pot. I guess this would give me some ADT effects (short delay) and I could add warble by changing the depth and speed knobs. I'm not sure how the LFO circuit will affect this, I don't want to burn any chips.