How can i send one message (inlet maybe) to all messages at the same time whitout using send and receive objects, i tried using
[t b b b b ... b] on i++ on [pack f a] where the a is the message and the f is connected to the i++, also a reset to reset each time i want to send a message, but this won't scale well, i have to add many bangs which takes op space and may make it slower, idk. I just want to know how to make this simpler.
image
help is appreciated.

How about "all $1" to [clone]'s inlet?

If you are trying to make some polyphony using clone object and you need to find a free voice you can use : [your midi pitch]-[next $1] - [clone synth.cl nr_of_voices]. [next $1] is a message object that will find a free voice for your clone object. "nr_of_voices" is your number of voices for the clone object. "synth.cl" is your abstraction for one voice.