Hi, I have an Ensoniq ASR 10 that won’t power up. I’m not sure why. Can any technicians tell me what the problem could be? Also, I’m located in Freehold, N.J. Are there any repair shops in N.J. that a technician could recommend to repair my ASR 10? I’d greatly appreciate 
the help. My email is: dulsky63@aol.com
There are numerous fuses on the power supply board that could be blown. It’s a potentially simple and cheap fix, but the power supply is inside the unit, so you’ll need to pull off the bottom cover of the ASR. Here is a helpful guide:
Once you’re inside, here’s how to go about checking out the power supply:
Good luck!