Anyway, many of you are Familiar with these boards from the 80's. The thing most people worry about is that they use a hell of a lot of unbalanced signals. This has not been an issue for us here.
For the money, I don't think the number of features can be matched.
Parametric EQs(by-passable - biggest complaint with the B company board I had.), phase reverse, phantom power, 2 auxs, real VU meters...not much I can think of that isn't there.
About all I will ever need. (For now
20 channels and 8 busses on the M-520. For my 16 tracks that's plenty. If it isn't, the other boards are there.
I picked this one up for about $400 a while back.
I wonder how many of the boards for home use will still be viable 20 years from now?
I can't find a spec sheet, or Manual for these boards. But I would suggest that anyone looking for a board, with lots of function, at a price close to or better than todays, These should not be ignored.