Look at the Poll in the first post. 2 568.1 DSP owners say yes.

But always do your own diligence (i.e. check with an SPL meter).

Given how Trifield EQ, Center Boost and LFE bass management works basically the same on 568 - 861 running with the same DSP speakers it should exist. The bigger question is can you get that +3dB to take effect, but you can confirm that easy with an SPL meter yourself.

If you were calibrate at 75dB say with an offset of -3dB and after +3dB tweak it measures 81dB you are all set.

- Fiddler (IMHO)

If you think listening to music is fun, try learning an instrument.
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