Hello all,
I just bought my 3rd machine (Aladdin II Evolution) and it has a transformer in it before the power supply. My other 2 (Cyborg Soldier and Metal Slug) have no transformer and do not hum. The Aladdin however hums until I unplug it. Is that hum something all the 24v transformer machines do? Also the internal volume control on the Aladdin does very little. It has 4 speakers, can I put a seperate volume control on each speaker? Thanks for your help I love this group. Mike