[improv00]

Hi, I'm having problems with inputs 2 and 4 on my new mixer in that very signals or none at all are coming through.
To test I've used both the radio and the LFO on each of the channels. None are set to aux. Tone and gain set indentically on each channel. How can I address the issue?

[Quolcat]

Hii, looks like you are doing a common mistake.
Looks like you are using the Speaker output with just channel 1-3 selected.

In any case we always advise to use the Master as main output, and Speaker output for the Expansion Pack speaker.

Let us know if this was the problem

[improv00]

Ah yes a beginner problem indeed. What you've described was what I was doing!

thank you for your reply!