Apologies, I just raised this on Github but perhaps here would have been a better place.
I have a miniDSP SHD which has Volumio. I have installed all the latest firmware and updated to the latest Volumio version.
I’ve installed the Squeezelite plugin. I have the Squeezebox APP on android and also a Squeezebox Duet control which allows me to select tracks/playlists, skip forward/back, play/pause. This all works seamlessly.
Volume control is the problem. The SHD volume can be changed from -127.5db to 0db in 0.5db steps. When I change volume on the App, the miniDSP volume is changed seemingly randomly (anything from 1db to 5db!). I’m assuming this is because values do not correctly correlate. The APP has a 0-100 scale so 50 on the App would equal -63.75 on the SHD which simply doesn’t exist, so the the SHD jumps to the closest available value (-63.5db or -64db). I’m guessing.
Also, if I change the volume directly on the miniDSP’s using the rotary volume control I can change values in 0.5db steps but as soon as the playlist moves to the next track, the volume jumps up or down by a few dbs.
Any help or advice would be greatly appreciated as I’d really love to control all functions from the Duet Controller since it can be operated by touch.