In Canada the source took over from Radio Shack. The shack used to be my go to place for all sorts of electronic parts when I wanted them NOW.
Then I got hooked on their COCO computers and owned the COCO I, II and III. Along with various accessories that went with them.
Oh yes and prior to that built EICO tuner and stereo amplifier, oscilloscope and various Heath Kit things like small engine tune up analyser, transistor tester, color tv color alignment thingy.
If it wasn't for those guys I wouldn't have got started in electronics. Perhaps they weren't the top of the line but they were affordable. Sort of like the discussion with have with imported machine tools. If I didn't have access to imported machine tools at the prices I can afford I wouldn't be able to enjoy the machining that I can today.
David