I put this nice little book to good use last week and was amazed how far we have come (gone?) in our instruction manuals.
It was such a nice bound book that surely gave a pride of ownership. Now I have to be honest in why I was actually drawn to it. It had nothing to do with the fact that we were using a 301, that was just odd luck. It just happened to be the right thickness to prop up the RS labs arm for a quick comparison. After we were done, I cracked it open to see all the nice stuff inside.
Quad QA12/P Amplifier - This is pretty close to Quads first amplifier. I got to put my hands on one of these once very cool early British amplifiers. http://www.itishifi.com