On a related but not related note. In the 20yr old truck I have a 10 yr old DAB blaukpunt wireless. It has an aux in but it’s really quiet compared to the volume on the radio or CD.
Is this an output ‘volume’ issue from my iphone? Do these inline 3.5mm amps work to amplify this signal and thus encourage the wireless to be a tad more enthusiastic?
Presumably you’ve turned the volume right up on the device?
The stereo in our car has got an aux in, which is a plain 3.5mm jack (as well as a USB socket for a flash drive).
When you choose ‘aux’ as the source and then press the menu button, there is an option to increase the output from the aux socket – ours has 3 levels.
Perhaps you have this option, once you’ve selected aux….?