Back in June of 1977 I had Apple II Serial Number 2 for a few weeks. The
power supply failed and it when back to Apple. I never saw that unit again.
In January 2005 Bruce Damer visited Jef Raskin and saw this unit.
Here is a web page with about this unit.
http://www.swtpc.com/mholley/Apple/allied_computer.htm
The early Apple II power supplies had RFI problems. They were a radio
transmitter that also put out 5 volts.
Michael Holley