VB-2 Vibrato Clock Frequency

[Bio77]

I finished up a BYOC Vibrato.  It's a clone of a Boss VB-2.  I'm wondering what to set the clock frequency to?  Should be the same as a CE-2. 

[Scruffie]

Service manual says 4mS at depth min.

Delay time is BBD Stages/2 x Clock, you'll have to reverse engineer it, so to speak.

[Bio77]

Cool, thanks Scruffie!