Hi all!
I'm using Patchbox OS installed on Raspberry Pi 5.
And I have the USB audio interface connected to it.
Everything works great with Dell Laptop Charger 65W USB-C HKA65NM200, but when I connect original RPi 5 or Lenovo 45W USB-C (4X20M26252) chargers I get weird metal sound, similar to when sample rate settings for JACK aren't correct.
I've tested this several times to be sure. But I can reproduce it every time.
I've had it running Dell's charger for 12 hours without a problem, audio was always working great.
Any recommendations what to do? Which to buy?
I'm in EU, and I need an adapter with grounding, schuko as I'm in EU. Why grounding, because without it I've found that I get a lot of noise from the grid. And yes, I've tested it on several other locations other then my office and home. Same problem.
Thanks!
I'm using Patchbox OS installed on Raspberry Pi 5.
And I have the USB audio interface connected to it.
Everything works great with Dell Laptop Charger 65W USB-C HKA65NM200, but when I connect original RPi 5 or Lenovo 45W USB-C (4X20M26252) chargers I get weird metal sound, similar to when sample rate settings for JACK aren't correct.
I've tested this several times to be sure. But I can reproduce it every time.
I've had it running Dell's charger for 12 hours without a problem, audio was always working great.
Any recommendations what to do? Which to buy?
I'm in EU, and I need an adapter with grounding, schuko as I'm in EU. Why grounding, because without it I've found that I get a lot of noise from the grid. And yes, I've tested it on several other locations other then my office and home. Same problem.
Thanks!
Statistics: Posted by vedranius — Thu Dec 05, 2024 8:35 am — Replies 2 — Views 65