Crackling sound when using Roon (not Tidal, not Apple Music)

Roon Core Machine

NUC 16GB RAM i5 CPU

Networking Gear & Setup Details

Ethernet

Connected Audio Devices

iPad

Number of Tracks in Library

3000+

Description of Issue

Crackling sound during last 20 seconds of the track “Full of Life” on the album “Paranoia, Angels, True Love” by Christine and the Queens, when streamed from Tidal. Crackling sound present even when using no DSP in Roon. Also tried other hardware (an iMac on ethernet, using a chord mojo DAC/headphone amp, and different headphones)—crackling still there. Tried yet another pair of headphones using my iPhone, crackling still there using Roon.

Multiple iPad/iPhone/Mac headphone combinations but using Tidal’s app, and no crackling sound. Tried same track from Apple Music on a range of hardware, no crackling sound.

I love love love Roon but this seems bad from an audio quality point of view.

I just listened to it using Roon and there was no crackling sound.

interesting

I listened again, I especially hear the crackling popping sounds starting around 4:12, most clearly audible when the track gets quiet around 4:15-4:18-4:20.

honestly sounds a bit like surface noise on vinyl :wink:

re-ran some tests … I also hear it on the same headphone/amp/dac/Mac hardware when listening over the Tidal client instead of using Roon … so I guess it’s not a Roon thing. Phew!!

more tests … headphones connected directly to Mac, still hear it (uh oh).

different headphones, don’t hear it. (gulp)

OK good news bad news. Good news I need new headphones. Bad news I incorrectly accused Roon of messing up my audio!

PS the headphones are AKG K702 (from the days when they were made in Austria).

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