Many of us have seen this guy's home brew Model 19 cabinets listed on Ebay. Certainly usable, and probably sound fine, but not overly impressive (especially due to a lack of attention to detail), IMHO.....

I do give him credit though for originality with these Model 23's. I'm sure there are people out there that would love to experiment with a 500hz crossover (which you obviously can't do with 811B's) in a Model 19 system. In one of the photos he's got a cab loaded with a 511B horn and (what looks like) a 416. I admit, I'd love to hear what that sounds like......

Next, he should build Model 19 cabs that would fit a Mantaray Horn. Hmmmm, Model 24's anyone??


Altec Lansing Model 23 (19) Cabinets! For 511B Horns | eBay......