a) the frequency bands are the same as the Moog 907A. There is data at:
http://moogarchives.comb) the filters used are bandpass, but the "peak" is at 0dB, ie no gain. Therefore, the module
∗attenuates∗ an incoming signal's harmonics, rather than ∗emphasis∗ them. Look at the grapth at
the above URL for more info.
Paul S.