Sorry, I looked at the specs of that product, and they don't seem to state anywhere how many milliamps the 9V jacks provide. And although they have like a dozen photos of the product posted, they don't post a single photo of the side of the product with the 9V jacks. The H9 needs 500 mA. As stated on its product page it has the following power requirements: 9VDC, 500mA, center pin(+). Unless anyone else can chime in with more information about that product, you may want to send them an email and ask them.
