Is anyone having distortion issues since the latest ZS and Tidal updates?
This week when it turned everything on, it sounded like I had blown both speakers or fried something in my amp.
First, I changed out all the tubes in my amp to known good tubes. No difference.
Next, I hooked up a different pair of speakers. No difference in distortion.
Then, I hooked up a different amp. No difference in distortion.
Next, changed amp power cord, and changed 15V LPS power supply to ZS to the 9V powers supply that came with the ZS. No difference in distortion.
At wits end, I changed the Audio Quality settings on the Tidal app through my iPhone to “Low” on both WiFi and Mobile Data. Distortion completely gone, but sounded like garbage on Low audio quality setting. The good news was at that point, I knew neither my speakers or amp were blown. Instead, the issue had to be one of three things: the ZS; the iFi Signature DAC V2; or the stream from Tidal.
So, turned to Google. Apparently, some DACs of different brands from time to time have difficulty streaming Tidal, where it produces sounds like one has blown speakers or serious amp problems.
Next, I googled iFi Signature DAC V2. It is updateable, if you have a computer. I don’t, because I’m retired and never was good with those things. However, it looks like there are three (3) updates one can load on one’s Signature DAC V2. So, I thought maybe I’d contact support and get a ticket to send it in to be updated. But, thought I better wait - I had two ZS in service to be refreshed, so thought I’d wait until I got those back in order to eliminate the possibility that the ZS I currently have hooked up wasn’t the culprit.
I hooked all my original equipment back up Wednesday and just listened on Tidal’s “Low” quality setting.
Yesterday morning, I listened again on the “Low” quality audio setting, but experimented changing from “Low” to “High” to “Max,” and while there was still distortion on “High” and “Max,” it wasn’t nearly as bad. Still not good, but it no longer sounded like my speakers were blown on “High” and “Max.”
Yesterday afternoon, received in the mail from iFi the two ZS’s that I sent in for refreshing - fantastic and super fast service!
Today, I set up one of the newly refreshed ZS’s.
I also noticed today that the Tidal app had an update, so I updated it and played several songs. Still distortion - not like the speakers were blown, but still annoying. I have a very resolving system and any distortion is annoying.
Anyway, I’m sitting here now streaming music and wondering if anyone else has come across this issue, and/or what solutions may be available.
Some songs sound great now. Here are screen shots of the songs that are still particularly annoying to listen to because of distortion.
Has anyone else experienced this?
Would sending my DAC in for an update be helpful, or is this something that Tidal is just going to continue to present problems with phasing out MQA, or maybe something else completely?
Apologies for the epic length of this post!