The only thing I can think to add is reminding Gregory that, when using the multichannel outputs of the 1920 to the multichannel inputs of his receiver, all bass management in the receiver (speaker configuration, size settings, distance settings) is bypassed. This means you must set those parameters in the 1920, and do a separate calibration using the 1920's test tones (see "Speaker Setting for ANALOG AUDIO" - page 26 & 27 in the 1920's manual). When doing this, your receiver must be set to the analog multichannel inputs, not a digital or analog stereo input.
