Those are very cool! It doesn't say on the website (that I could see)... can the Ojai's do 18 volts or do you need a Zuma (which I believe will not fit under a Nano/Metro)?
BTW, the Ojai is 33mm 'tall'. The Cioks DC5 which just barely fits under my Metro 20 is 31mm. 2mm ain't much, but it might be enough to warrant a board's inclusion into this thread (meaning you may have to mod it).
There are some FAQs buried in the support area on the Strymon site, here's an excerpt:
My 9V DC pedal requires MORE than 500mA of current.
- You can use a third party CURRENT DOUBLER cable to sum the current of two outputs together to power a single pedal.
My pedal requires 18V DC.
- You can use a third party VOLTAGE DOUBLER cable to sum the voltage of two outputs together to power a single pedal.