Thanks. I went through these steps but I’m still not getting any sound through my Amp2.
I set this option as the audio output for Squeezelite:
sysdefault – snd_rpi_hifiberry_dacplus, HiFiBerry DAC+ HiFi pcm512x-hifi-0 – Default Audio Device, CARD=sndrpihifiberry
And rebooted at each step. I can see Squeezelite syncing with the Logitech Media Server, but no sound.