watchnerd
Grand Contributor
Yes, indeed, and that's my point. Are you going to measure the inner and outer track radii of each record, factor in genre, and then realign the cartridge each time? Or even, if you have a "classical" session one day and a "rock" session on another, change it each time? And this bearing in mind the inherent distortion, inaccuracy of internal cartridge build, dust on records, dirt on stylus, etc.?
Anyway, Rega and Linn have decided what works for most, while still allowing dissenters to use only 2-hole mounting if they insist, or for carts with only that option. SME have a different take, using holes not slots and a sliding bed-plate, a system with its own alignment issues. I just think the free-for-all we've always had with vinyl has been the cause of far more alignment errors than any standardised geometry would've been.
Well, I don't listen to rock on LP, so if you force a "rock friendly" alignment on me, with no option to switch, I'm not going to buy your TT.
And, yes, FWIW, I do switch alignments depending upon the medium, but it's not hard to do with the SME. I also switch to mono carts for mono records. So I'm a weirdo.
3-hole is good for newbies or people who don't want to even know what alignment is or means.
But it's also not necessary, as Technics have proven with their super-simple overhang calculator, or Pro-Ject with their pre-aligned 2-hole carts that do just fine for entry level.