I just hooked up a Soundtouch wireless link to my home stereo receiver. I'm not using any wireless speakers. The volume level coming from the Soundtouch wireless link is too low. I have to turn the volume on my amp way up to get a normal listening level. I've got the Soundtouch app installed on my phone but I can't get past the wireless speaker setup and into the device settings because I'm not using wireless speakers. How do i increase the volume coming from the Soundtouch adaoter? Thanks for any help.