I have a brand-new HP Envy 13 Laptop (https://store.hp.com/UKStore/Merch/Product.aspx?id=ECC_BUNDLE_6331218&opt=&sel=NTB) which has an issue when steaming sound to my A&H QU16 digital mixer via USB.
It’s a i7 with 16GB memory and a 1TB SSD.
The laptop only has USB3 but I’m unsure if that is relevant!
I have tried the following with two different driver versions as downloaded from the a&H website - Both have the same issue.
During playback from the laptop (using a variety of apps [itunes, winamp, foo2000, MusicBee]) after a period of time (not consistent), a very high pitched buzzing appears and the sound goes very strange. Almost like electrical interference.
I have tried, different USB cables, different PSUs and I’ve tried using battery only. All have the same issue.
As it’s a USB3 on the laptop but USB2 on the QU16, I’ve also tried via a USB2 hub (on a USB3 port) – No difference!
I’ve tried different Latency & buffer settings in the A&H driver - Still no effect.
That laptop is a
I have tried the same mixer/cable combinations on an older Samsung laptop (the one I hoped to replace with this ENVY) and I don’t get the issues. (That’s USB2)
I now have a very expensive door stop as the Laptop was only purchased to do music playback to the QU16.
Is the laptop faulty?? Don’t know what else to try !