The point is moot, but there once was yet another database for Dual that revealed turntables and turntable variants that I have not seen since.
There was a 10" 1219, a linear-tracker, and a 1229 wired for CD-4 with a unique anti-skate dial also shown on one 701.
The 1229Q does not seem to appear on any of these sites. Well actually, the one from Texas does have it, but makes a poor job of delineating it from the 1229.