Hi everyone !
I am a pd new user and I'm trying to do a 4 channel installation for an school art project
Im using a ´Focusrite scarlett 2i4 as an external device, but when I use dac~ 1 2 3 4 outputs 1 2 goes out from the scarlett and 3 4 from the pc i dont know what´´s happening . Does anybody know how to fix this ? Is there any way to configure the external device other than the main menu audio settings ?
thanks

@julietaz Not sure.
Normally you can set the audio outputs in the Pd menu > Media > Audio Settings.

and maybe you just need to set for the Focusrite..... "Channels" 4
If you are using Windows you can use "Asio4All" http://tippach.business.t-online.de/asio4all/
for low latency audio and select ASIO in Pd settings and then the Asio4All driver which will allow you to use all the channels of the Focusrite and the PC speakers.
Without Asio4All you would need to select "use multiple devices" in the above screenshot.
David.

thank you i was using pd extended and asio4all was not working , now it works !