just got a piece of equipment but it needs an ac adapter. It's boss and they *recomend* you only use their products which is 24.99. (boss 9v ac adapter), i phoned a guitar shop to see if they had some in and they said they have exactly the same 9v ac adapter which is 9.99.
also, at home we just found a 9v ac adapter but is 300mA instead of the 1000Ma which comes on the Boss adapter.
would the mA have a negative effect? or would this be fine to use. i just googled a bit but couldn't figure out exactly how the mA effected and Ac adapter.
buy the 9.99 adapter?
...sounds like some sort of exam question or something.