What pedals does John Butler use?

[brett]

Hi.  I'm completely overwhelmed by John Bulter's playing (in the John Bulter Trio).  6 or 12-string + slide + wah (sometimes played backwards!).  Weird tunings, etc.  Unbelievable!  

Anyway, besides his cry-baby, does anybody know what pedals he uses?  In the Zebra video clip, you can see 3 pedals from side-on.  They kinda look like Boss pedals to me.  From his left to right, there's a grey pedal, a blue one (2 knobs?) and an "old gold" coloured pedal with 3 knobs.  Anybody know what they are?  I've tried downloading the clip from the JBT site for a closer look, but I'm not having any luck.

[brett]

PS Here's the web site for the clip:http://www.johnbutlertrio.com/player4hi.asx