Hi Stu,
> i wonder if anybody can tell me what the phases of the outputs are on this incredibly versatile module.
According to my simulation, as you go up the outputs: 6dB, 12dB, 18dB, etc, the phase of each lags that of the previous output, by an amount which increases with frequency, and which depends on the resonance setting. I've created a folder 'A-108 phase' in the files section, and uploaded 3 gifs. (And I hope I got all my signs/inversions right - willing to be proved wrong by Dieter/whoever...!)
Tim