Hi,
I have a sparingly used 10-year-old 2-channel Ada 1000 DSP (drives two LFR880 HP speakers) that worked great until last a couple of weeks ago. Now, only one of the outputs works. I tried switching speakers and cables. Everything is fine except for the faulty output of Ada 1000 DSP. I peaked in and found out that, there are 2 vertical cards in Ada 1000 and the 2 LEDs are blue on one of them and are red on the other. The card with red LEDs is the one that is not getting any output.
Wondering what to do next. I sent a note to the Axiom Audio Support team and awaiting a response.

Do you think this is a software issue? If so, how do I reset the boards?

Thanks
Siva