These are a pair of Vintage H.H. Scott 72's that were handed down to me at an early age. At that point I dived into the audiophile world :) There were some issues down the line such as experimenting with my own audio amp designs and accidently threw 120 VAC on them. I was able to salvage most of the components and rebuilt them from the ground up, keeping the same crossover design. I love the sound from this 200 pound stereo pair :)