I use 3200s as my LCR in my mini theatre along with a DSW. I have had it nicely balanced with analogue rears and it has worked very well for a number of years now.

Suddenly the centre channel got much louder than the rest, by 20dB or so such that I can no longer balance the channels with the calibration control as the available range is not enough. It also crackles a bit. I plan to swap speakers when I have a chance to see if the problem follows the speaker, which I suspect it will.

Does anyone have any other suggestions?

Once confirmed, I guess it is off to service and, unfortunately, the warranty is over by several years.



System 1: 861v6+ID40, UHD722, DSP640x2, DSP520C, DSP320x2, DSWx2, Sony XBR-100Z9D, Oppo UDP-203, Kaleidescape, AppleTV 4K
System 2: 808.3 upgraded to 808v6, MC200, DSP8000.2 with SE Upgrade
System 3: F80
Currently unused: DSP3200x4, DSP33x2, DSP33C, D1500, DSP420x2, G68ADV, G98DH, HD421, HD621