Sorry Burman ,
but your cryptic posts in different threads are confusing us 🤔🤓
We'd love to help but we need to know what you are trying to do!!
What is the boat or ship you are building?
What RC equipment / modules have you built in already?
I believe you have maybe a problem coordinating a sound system with other RC components?
Please confirm, or correct my assumption!
Please describe for us all the RC modules you have on board and the RC system (TX and RX) that you are using, and what does not work as you had expected 🤔
Best regards, Doug 😎
PS
Re your Post
"Help help
Need some advice about set up with jjc got slave with steam whistle fine.when plug steam sound with lead all goes pear shaped been trying all combos but no joy .Very annoying. Need some advice cheers .col🤔🤔"
Would be better Burman if you posted your questions on this problem under one thread only; in this case perhaps using the Topic RC and Electrical?