I have a bike with center-pull cantilever brakes and would like to use them with a set of drop-bar mounted levers, preferably non-aero.

Most bikes I have seen using center-pull cantis are MTBs and the brake levers have a barrel adjuster for fine tuning. Similarly, most bikes I've seen using drop bars and road levers have caliper brakes, where the brakes have the barrel adjuster.

If I run road levers with center-pull cantis, is there a way to have a barrel adjuster somewhere else in the path? I've seen a set of levers at Velo Orange that might work, but are there other options?