Doepfer A-137-2 VC Wave Multiplier II

Despite the obvious use - creating the impression of beating waveforms, supersaw-like phases cancellations whilst generating an oscillator signal of a single stable determined pitch - the a137-2 can be used for lots more. It has quite advanced waveshaping powers, the modulation cv inputs can take up to audio rate modulations and give crazy results. I've even managed to patch it up as a shuffling clock multiplier/trig delay for getting shuffly snare rhythms. All in, a far deeper module than the fake-supersaw reputation it has.

Not easy to work with as the outcome will vary on the position of 9 knobs including the input and what you control it with so may take a while to get something of your interest and usable, but fun to experiment with and the price is ok.

I bought this because I thought I could muster a Supersaw-type sound from a saw wave. But I couldn't. It does produce a sweet, almost-Supersaw-like sound though, don't get me wrong. However, if drones are your thing then this module really shines. Just take your time to slowly change the controls; tiny adjustments make a huge difference.