I was quite an audiophile in my younger days, even designed amps, still have some equipment. Here is one to remember Quad or 4-channel sound. Fell on it's butt. Then some guru at Dolby re-spun it to what we now have in it's evolution of 3.1, 4.1, 5.1, and now 7.1 surround sound.

As for me, I still use a couple of McIntosh MC-352's and four Klipch Corner horns. Call it old fashioned, but it blows anything away you can buy today.

Heck if it fails I have enough wood to build a boat and a couple of good anchors.