Topic: Low volume output on iPhone

Hi all,

I have been using Pianoteq on Mac and iPad for the past year and it has been great. I have now tried to use it with my iPhone 15 Pro and it works great however the volume output with the same settings and set up (USB-C to external sound card) is significantly lower even when the iPhone is set to full volume. Can anyone please help me overcome this.

Many thanks,

James.