Hello,I have a Blackshark V2 Pro device. Everything was fine at first. I don't know what caused the issue, but even though the firmware version and all applications are up to date, the equalizer settings do not take effect. I followed the instructions for a clean installation, deleted and reinstalled the drivers multiple times, but nothing worked. However, I noticed that when I installed the THX Spatial Audio software and started the 15-day trial version, and then selected THX as the default device in the settings, the equalizer settings in this software take effect. However, I don't want to use THX as the device and the 15-day software trial because the sound quality there is not very good.

So i had this same issue where I uninstalled everything and reinstalled everything CLEAN and the EQ wouldn’t work and the THX wouldn’t make a difference.. So i snooped for a good while and found out something wasn’t running.. So my fix wasHit CTRL-R and type in “msconfig”Go to service and check the box that says “Hide all Microsoft Services”Scroll till you find something a service called “VSSrv” and make sure it’s running.. And the Manufacture says THx Ltd. Which is the EQ in Synapse 3. Let me know if this worked!!

Razer Synapse 3 Equalizer not working

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