I have a Griz 584ZP which works very well but it's pretty damn loud in my basement shop even inside its enclosed room. I do a lot of woodturning and like to be able to hear the cut when finishing off a bowl. So I've always been on the lookout for a quieter collector, and tonight I stumbled upon Baleigh's cyclone collectors. Specifically their 1450C which has pretty similar specs as my Grizzly but puts out 72dB of sound pressure whereas I've measured the Grizzly around 90. Check out the video where the guy fires it up and you can sill hear him talk - pretty impressive.
So my question to you guys is if anyone has used this style of dust collector before or hear anything about it? I can't find any reviews nor could I find other brands carrying the same unit.