I havent tried it yet, but now that my new blutooth engines can have thier individual volumes adjusted via the app. I may have to try this.
The manual states once they are set they stay that way even when going back to the cab2. hopefully they stay that way through power off cycles untill changed again. this will come in very handy as I live in an apartment and run with the volumes lower most of the time. especially at night.
the cab2 only lowers the overall volume or the background sounds volumes. problem is in order to hear on some engines the crewtalk diolag the overall volume needs to be a little higher. this also turns up the bell and horn making them louder. which I do not want. I dont want the neighbours thinking the midnight express is comming through the wall haha.
So with the apps ability to control the volume of each individual sound like bell, whistle,crewtalk,engine sounds vrs. the cab2 this could be what I need. I still have yet to try it out. I want to still use the cab2 for controlling my engines though to get all the features built in.
shout out to dave hear also my new legacy bigboy #4014, santa fe northern and my visionline challenger wich I just got have the loudest and most clear sound systems I have ever heard in any of my model train engines. wow it sounds so close to the the real thing its almost unreal. now I see why people always said lionel has better sound quallity. the smoke output on these engines is amazing also. I think they have passed mth on these engines. using lionel premium fluid also helps. it makes these engines smoke like a chimney. the whistle steam is also big and strong when up to temp. I am now hooked on whistle steam btw. thanks again dave all your teams hard work really paid off on these models. they are flawless and fantastic.