I've noticed that if you get the receiver set to low, then the graphs I've done with the SMS-1 or Rew suffer and create dips in the lower freq's. I've found on my 2805 that I have to stay above -8dB's or so..to keep the graph smoother.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
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