Collecting bugs of mini-i 3 series products

[JM]

Hi Wei Cao,

I've got an issue with Roon. The volume on the Matrix Mini i3 is in dB, but in Roon and Roon API it only shows the value.

In Roon and Roon API, the Matrix Mini i3 reports the volume as 'type': 'number' instead of 'type': 'db'.

Would love a bug fix for this!