Volumio 3 RC1 - Open Beta Testing

Im having a test with the fusion dsp, seems a very nice addon, but…when using the parametric eq.

Im using peaking Hz,Db,Q, enter the values separated by comma works fine, its when I use the highshelf Hz,Db,Q or lowshelf Hz,Db,Q it complains that “missing bandwidth in db/Octave”, values were entered in the same way as using the peaking Hz,Db,Q

If this is the wrong place to be discussing the dsp i apologise.