What are the power requirements of the MMT-8?
Sound Technology in the UK sell them: Alesis PSUs. Also: “I have found that a company called LINE 6, which sells guitar effects equipment and amps, uses the same power suply rating as the mmt-8. I have been using that power suply (I believe 9 volt AC 1amp) for quite some time now and it works great. Line 6 sells the power supplies separately… I used to work for an Alesis/line 6 dealer, and used to sell them often… I believe the part number is px-1.” (D.Jones) Here’s a link to buy them at Yahoo’s store: PX-1 AC Power Supply The MMT-8 runs on 9V AC, 7VA. Allegedly, if you accidentally plug in DC voltage, it doesn’t harm the MMT-8.