OK, so I was lied to when I bought this, told "it powered up but unable to test as no speakers." let's start with some honesty, it dont power on. I've tried main fuse and slow blow fuse,but nothing. presume it's the power supply, but even to me, it looks like basic electronics, and the circuit diagram is printed in the base. legs unscrew and store inside the organ. I can say I had one of these about 15 years ago and it sounded great, real 60s sound.