As many of you know my lovely wife bought me a drum machine the other day... Problem is that Zoom doesn't include the adapters, and the one that's sold specifically for my drum machine costs $25.00 That's a lot of money for a little 300mA 9V adapter.. I just took the drum machine and the manual down to Radio Shack.. The guy hooked me up for $10.00 Saved $15.00 Well worth it.. Now I just need a simple midi cable to hook it up to my keyboard...