I'd also like to toss in Pittsburgh Modular's Double Helix dual oscillator. The frequency ranges for both oscillators are absurd, from well below 1 Hz to nearly supersonic, and there's no range selection, it's all there on the same knob sweep. This makes dialing in a specific frequency a little trickier, but you'll definitely be able to cover a wider range than most modules.
-- dinorrific
Haven't checked this one... going to give it a look! Thanks!!!