Ultra Flanger/Zombie Chorus Opamps

[dj_death]

The Ultra Flanger board at Geo is working? I read in this forum that there is a problem in Ultra Flanger.(I have the .pdf with the correction, is it correct) I don't want to build a mistaken project.

[Baldric]

I had a problem with the ultra flanger. The clock signal from the LFO could be heard in the output of the flanger.

Cheers,
-Baldric

[dj_death]

Did anybody build Ultra Flanger Successfully what opamps can be used??