As a previous owner of an M3A and embarrassed to say, the upgrade.
The very best of luck to you.
Audible Illusions 3b power supply
I have an Audible illusion’s modulus 3B preamp. I came home today and noticed that the power supply light was off as well as the preamp light being off.
I’ve checked the fuse in the power supply as well as the internal fuse in the preamp and both are good.
I need some help.