Hello, I’m considering purchasing a Cioks 4 Expander to power a 2-pedal setup I have: H90 and the Boss RC-10R Looper (9v @ 300mA). I was wondering if it’s safe to use the power adapter that came with the H90 to power up the Cioks 4? (I understand I need to get a 2.1mm Female to 2.5mm Male adapter for the H90’s power supply barrel to match the Cioks 4). Anyway, I’m asking because it would be great if I didn’t have to buy a new power adapter only to have the old one go to waste, you know, for environmental reasons.