I am running out of ideas how to troubleshoot: I have a new Amp2, bought only a few weeks ago locally, and whatever I throw at it, I get drop outs every 1-2s for maybe a half second, then it continues, and drops out again.
What I tried:
- RP3, RP4, RP ZeroW
- Picoreplayer v8 and v9 (overlay for DAC+/Amp2...), Hifiberry OS (only with the RP4)
- playback through squeezelite, Bluetooth, Radio (the last two from HifiberryOS)
- wifi and wired
- power supply: Meanwell 18V / max. 60W, works fine with my old Amp+
- speaker: a tiny 4 Ohm driver on my desk for troubleshooting, and a 8 Ohm speaker (final setup will be two 8 Ohm speaker, but don't want to dig this setup out until everything runs)
Any ideas what might be wrong or what I should try? As said, my old Amp+ works fine with all those components... Is there a chance that the Amp2 needs a different power supply, or has a HW problem?